The second lever, and second tallest, is used for third gear. If you want to go straight to the action, skip to around 2:20. Lenco offers an extensive variety of transmissions. To select any gear (ie 1st gear) the other two levers (3/4th & reverse) must be in the neutral (center) position. Shims before and after the shifter plate assembly -. 3/4" Gear Set. 1.68% Uses 15 tooth planet gears, a 62 tooth sun gear and a 91 tooth ring gear. The counter shaft has fixed associating gears that are permanently meshed with the loosely connected gears on the output shaft. Typically the CS-1 and CS-3 run the 2.50" piston air servo (150 psi) and the CS-2 and Lenco drive runs the 3.00" piston (250 psi). Polishing the shift fork helps a lot for consistent shifts. 1 position forward selects 1st gear, then 2nd gear is selected by . It has a selected gear ratio, and is the first speed of the transmission that is translated to the output shaft that drives the wheels. It is not necessary for the driver to disengage the clutch when shifting from ratio to ratio. The rear case a 1.31 ratio gearset. 1.20%Uses 22/32 tooth planet gears, a 22 tooth sun gear and a 76 tooth ring gear. Apply a small amount of Red (271) Locktite on the set screw. All transmissions are the sum of their parts. The next lever is used for fourth gear and final lever for fifth. 1.20% Uses 22/32 tooth planet gears, a 22 tooth sun gear and a 76 tooth ring gear. When this same section is shifted the Sprag then allows the sun gear to rotate in the same direction as the. As with the CS1 Standard Design, the New Generation CS2, CS3 and CS4 can be shifted by lever or our CO2 system. The possible combinations are endless! Call the Hurst Lightning Rods, a popular sight in a mid-'80s issue of Hot Rod, a road-going take on a Lenco transmission. (1) in the bruno/lenco the fluids are seperate - which gives you options of running different fluid types and no chance of breaking the lenco side and mixing it into the converter. 1.50% Uses 22 tooth planet gears, a 44 tooth sun gear and an 88 tooth ring gear. For additional information about Lenco products please email us here, or call us at (909) 673-9080. The result is LENCO quality and durability at a reasonable "Street Machine" price. First you need to determine which style clutch packs you are working onsee chart. For example, a three speed requires two cases. 1.378%Uses 23 tooth planet gears, a 28 tooth sun gear and a 74 tooth ring gear. Smaller diameter and shorter length make this transmission a practical choice for use in restricted confines and instances when you have limited distance from the engine to the rear end. Stay up to date with news and promotions by signing up for our monthlly newsletter. All Lencodrives come with the following (less converter). 1.38% Uses 23 tooth planet gears, a 28 tooth sun gear and an 74 tooth ring gear. The CS1, CS2, CS3 and CS4 transmissions provide the perfect solution for harnessing the unique HP and torque output of boat engines. This is not possible with a traditional cluster gear transmission. This is a very extreme duty sprag assembly. ln general, all Lenco transmissions are a planetary design. 1.31% - Uses 27 tooth planet gears, a 25 tooth sun gear and a 80 tooth ring gear. Air or lever shift. 1.20%Uses 40 tooth planet gears, a 21 tooth sun gear and a 102 tooth ring gear. It is not necessary for the driver to disengage the clutch when shifting from ratio to ratio since all shifting is done with the engines clutch fully engaged, R577980 Raybestos Gen2 (Blue) The shifting process removes multiplication factors and subsequently results in all gear-sets, after The dual clutch manual transmission is simply fast. Lenco celebrates over forty-five years of the engineering and manufacturing of the most successful drag racing transmissions ever built. Those two speeds are (1) the lower underdrive ratio and (2) the direct'1:1 final lock-up drive ratio. The 2 speed, including reverse, bellhousing and lining weighs approximately 108 lbs. Burnout's (on all LENCOS): Screw air servo into case until it bottoms out against the jam nut. Input shaft. This is our large sprag and unlike the small sprag doesn't have a snap ring in the outer race and has two brass thrust washers. 1.44% - Uses 22 tooth planet gears, a 35 tooth sun gear and a 79 tooth ring gear. The planetary carrier that is holding the sun gear and planetary gears and clutch pack is placed inside the ring gear. 1.338%Uses 24 tooth planet gears, a 25 tooth sun gear and a 74 tooth ring gear. The ST1200 allows Jeff to control how hard his transmission shifts by changing how fast he pulls on the levers. Assemble next section on to case and bolt tight. If it is necessary to remove the servos you should reinstall with the lock nut spun completely to the top of its travel. After inserting arm into the air servo piston boss, run set screw in until you can no longer remove the arm from the piston boss. Th.. The 1 1/4 is the best and used in Top Alcohol and Pro Mod. With a simple shift pressure adjustment you can easily compensate Once all cases have been shifted the entire transmission assembly is locked in the final 1:1 direct drive ratio. Lever or CO2 shift. 1.50%Uses 22 tooth planet gears, a 44 tooth sun gear and an 88 tooth ring gear. Every track differs from day to day or hour to hour. Available in either bare aluminum (clear) or hard anodized black finish, you can choose the transmission finish that best suits your style; however, Lenco highly recommends the standard hard anodized black finish as transmissions usually live a hard life underneath a car where no one can see it, and where it is subject to lots of splashing and hits from rocks and other road debris. with its dedicated underdrive ratio, determines the immediate drive ratio. When you select a gear, the gear shaft moves a synchronizing gear that looks like a toothed collar. Copyright 2020, Lenco Racing. You will need to add a LENCO reverse unit in order to back up. Material Gears. e30 m52 turbo. The arm must be free to move in all directions. 4 speed. Lenco, the all time champion and undisputed leader in the drag racing transmissions. Again, in an effort to increase fuel economy, Vipers ship with tall 3.07:1 final drive ratios. Stay up to date with news and promotions by signing up for our monthlly newsletter. 1.37% - Uses 26 tooth planet gears, a 31 tooth sun gear and a 83 tooth ring gear. Assemble next section on to case and bolt tight. All cases are magnesium. LENCO transmissions are a planetary design. In the example of a four speed, the case nearest the engine would contain a 1.37 ratioplanet gear set. gearset/ratio and when connected to additional cases multiple ratios are realized. With its larger size and more teeth, it rotates faster, so it spins the output shaft faster, which in turn spins the rear wheels faster. Screw air servo counter-clockwise about five or six turns before you reassemble the transmission. I use an electric over air setup to shift my new B and J transmission. I do have three .080" shims, two .017" and six .027" shims. The Lenco Racing Lencodrive 3Speed Automatic Transmission represents our response to people who have asked for a safe and affordable torque converter driven transmission. The only exception is replacing the pressure plate and resurfacing the flywheel after a long period of use, and frequently changing the transmission fluid about every 400-500 miles. 3 Speed + reverser with Std output: 24.000". You must multiply each cases underdrive ratio in order to determine the first gear ratio. the shift pressure to maintain desired wheel speed and traction. The small air servo (2.5"piston diameter) and the large air servo(3"piston diameter) for the CS-2 large case transmission and Lencodrives. 1.68% - Uses 15 tooth planet gears, a 62 tooth sun gear and a 91 tooth ring gear. This is a very extreme duty sprag assembly. Screw air servo counter-clockwise about five or six turns before you reassemble the transmission. Light weight ring gears (units w/27 and 32 spline shafts only). Originally the ST1200 was only offered with a selection of five gear ratios (1.25, 1.31, 1.38, 1.44, and 1.48). After inserting arm into the air servo piston boss, run set screw in until you can no longer remove the arm from the piston boss. For example, a three speed requires two cases, a four-speed requires three cases, a five-speed requires four cases and a six-speed requires five cases. Each lever controls one planetary gear set. If, however, the track is loose from 300 through 500 you can soften Shown with our boat bellhousing. The arm is held into the servo piston by a set screw. His typical drives usually include lighting up the rear tires while going sideways as he yanks the levers back, shifting the ensemble of levers to move the transmission through 1st, 2nd, and 3rd in quick succession. - Uses 30/35 tooth planet gears, a 23 tooth sun gear and a 90 tooth ring gear. and anodized for corrosion and galling protection. transmissions, 1.68%Uses 15 tooth planet gears, a 62 tooth sun gear and 91 tooth ring gear. Choice of standard or new generation reverses. Most popular with Sand Dragsters, Mud racers and Modified pullers. 1.368% Uses 21 tooth planet gears, a 25 tooth sun gear and an 74 tooth ring gear. Shift with either our patentedmulti lever system or with the optional, more compact CO2 setup. Shifters and lockouts can be either style. This is our double large sprag assembly and is used primarily in the boat applications, but has found its way into some car applications. Stay up to date with news and promotions by signing up for our monthlly newsletter. Do Not Over Tighten. 1.31%Uses 27 tooth planet gears, a 25 tooth sun gear and a 80 tooth ring gear. Screw air servo in (clockwise) until you see the rotary plate start to shift, now screw air servo Out (counter-clockwise) until the rotary shift plate stops moving. 1.41% Uses 23 tooth planet gears, a 32 tooth sun gear and a 79 tooth ring gear. When this same section is shifted the Sprag then allows the sun gear to rotate in the same direction as the crankshaft. The arm is held into the servo piston by a set screw. the final shift, being locked to a 1:1 ratio. INSTALLATION 1.50% - Uses 17 tooth planet gears, a 34 tooth sun gear and a 68 tooth ring gear. The CS2 handles up to 3000 HP; CS3 and CS4 1800 HP. Gears attached to the output shaft are loosely connected. First you always start with at least one floater and then a clutch disc and repeat ending up with at least one floater. The shift lever is almost the same height as the standard 5th gear lever. The air servo is attached to a rotary shift plate by an adjustable arm which is pre-set by the factory and should NOT be changed. His dial-in time is 10.60 and his ET for this race was a 10.61. This transmission can be used to drive your hot rod to work Monday through Friday and then to the dragstrip and the winner's circle on weekends. Or maybe simply a T56 magnum is all you need. The CS1 planetary gear size is 1". 1.19% Uses 21/33 tooth planet gears, a 22 tooth sun gear and a 76 tooth ring gear. $3,200. Since internal combustion engines have a short torque band, we utilize transmissions to change the speed that the wheels spin by either using larger or shorter gear ratios. You always need to come out of the water box in high gear to prolong the life of the transmission. When you shift into second gear a lockout happens which "locks" the sun gear, three planet gears, and the ring gear together so that they all spin in unison. 1.297% Uses 26 tooth planet gears, a 22 tooth sun gear and a 74 tooth ring gear. A typical CO2 shifting assembly Consists of either a small or large CO2 bottle, bottle brackets, pressure gauges, pressure adjustable shift buttons, air servo, pressure line, fittings and 1.48% Uses 22 tooth planet gears, a 40 tooth sun gear and a 83 tooth ring gear. The boat clutch provides gentle engagement and disengagement. 1.19%Uses 21/33 tooth planet gears, a 22 tooth sun gear and a 76 tooth ring gear. If the shift pressure is set to your application lock the jam nut your finished, if not you then need to add shim to raise pressure or subtract shim to reduce pressure. The 4-speed above shows how to determine drive ratios. This is not possible with a traditional cluster gear transmission. There are two different size air servos for the New Generation transmissions.The small air servo (2.5"piston diameter) and the large air servo(3"piston diameter) for the CS-2 large case transmission and Lencodrives. Those two speeds are (1) the lower underdrive ratio and (2) the direct 1:1 final lock-up drive ratio. Throwout bearing collar (4 & 5-speed only). This L.. Purchase the complete LENCO bell housing assembly or individual bellhousing components as needed. Lenco's transmissions can either be manually shifted or gas shifted with CO2. Add fluids as necessary and install fill plug. Small Sprag Assembly -This is a our small Sprag, note the snap ring in the outer race and single brass thrust washer. Rotate air servo into case until you see the set screw in the air servo piston boss inside the case. One variation is that the ST1200 uses budget-friendly 8620 alloy for the gears instead of the more expensive 9310 material. 1.22% (1.219) - Uses 30/35 tooth planet gears, a 23 tooth sun gear and a 90 tooth ring gear. Leaving the pressure plate spring (wave spring) out, place the pressure plate on top of the clutch pack. The ST1200 comes with aluminum cases instead of the magnesium style race units. By multiplying thesethree ratios you come up with a 2.46 first gear ratio. The gearset in the third case alone, 1.31:1, determines the third gear ratio. Now rotate counter clockwise 1/2 to 1 turn and tighten lock nut. When the installed lever is loose that section is in low and when the lever is tight the sections in high. The Lenco Racing Lencodrive 4Speed Automatic Transmission represents our response to people wh.. At the time of your inital order, you may add additional sections to your Lencodrive Automatic Lenco.. Lenco celebrates over forty-five years of the engineering and manufacturing of the most successful drag racing transmissions ever built. Section upon section are bolted together until the transmission takes shape, growing taller than the technician building it. 1.25% (1.252) - Uses 24/28 tooth planet gears, a 23 tooth sun gear and a 78 tooth ring gear. Changing gears and setting it up is the same for the CS-2 and the Lencodrive. Its used to force the gear set to make ratio by preventingthe sun gear from rotating in one direction. Since the 30 wt oil is thicker it takes a . Lenco celebrates over forty-five years of the engineering and manufacturing of the most successful drag racing transmissions ever built. . We found the small Sprags service life growing shorter and shorter, so we have discontinued it and highly recommend upgrading to our large Sprag assembly. Stay up to date with news and promotions by signing up for our monthlly newsletter. Before you install the transmission you must measure the clearance between the pilot bearing end of the input shaft and the rear face of the pilot bearing. 1.22%Uses 38 tooth planet gears, a 22 tooth sun gear and a 98 tooth ring gear. Lenco Racing, the all time champion and undisputed leader in the drag racing. First gear is the furthest lever from the driver with higher gears being the nearest levers. All Rights Reserved. 1.378% Uses 23 tooth planet gears, a 28 tooth sun gear and a 74 tooth ring gear. The Lencodrive is available with your choice of all popular bellhousing patterns as well as any starter pocket positioning. The rear case a 1.31 ratio gearset. This L.. Lenco Clutch Disk Alignment Tools areavailable in black anodized billetaluminum. It's a transmission that will set any street/strip car apart from the competition, with performance to match its new all-aluminum billet CNC looks. 1.56% Uses 22 tooth planet gears, a 55 tooth sun gear and a 98 tooth ring gear. the shift pressure to maintain desired wheel speed and traction. 1.22%Uses 21/30 tooth planet gears, a 24 tooth sun gear and a 75 tooth ring gear. 1.25% Uses compound 25 and 29 tooth planet gears, a 25 tooth sun gear and a 76 tooth ring gear. 1.20%Uses 22/32 tooth planet gears, a 22 tooth sun gear and a 76 tooth ring gear. All Rights Reserved. 1.21% Uses 21/31 tooth planet gears, a 24 tooth sun gear and a 76 tooth ring gear. Three planetary gears rotate around the sun gear like planets traveling in their orbit. Second gear ratio is 1.80 and third gear is a 1.31 ratio. What does this mean, you wonder? In order to achieve an underdrive first gear launch ratio the LENCO transmission relies on planet gears which rotate around the sun gear. Screw the servo into the transmission case until contact is made with the shift fork pin. Lenco transmissions essentially combine the best of a manual and automatic transmission into one unit. Each planetary gear set is in its own housing and carries a higher ratio. When the transmission is shifted a clutch pack compresses the rotating sun gear assembly to the direct drive central sun gear. 1.25%(Large shaft gearset) Uses 36 tooth planet gears, a 25 tooth sun gear and a 98 tooth ring gear. Here's some fuzzy footage showing the operation. When you add the fact that this car is a manual, it really makes this drag racing video a rare one to enjoy. Air servos are machined from billet alum. All three units shifted equal final drive ratio of 1:1. Add bellhousing depth to above lengths for total length: Lenco aluminum, Titanium or Browell steel: 7.200". This change cut down weight substantially which added to the overall rotational mass reduction. With its modular design, an infinite number of speeds can be added. Each sun and planet gearset provides two speeds. Double Large Sprag Assembly -This is our double large sprag assembly and is used primarily in the boat applications, but has found its way into some car applications. Once all cases have been shifted the entire transmission assembly is locked in the final 1:1 direct drive ratio. Since each case contains one gearset and provides both underdrive and direct drive,multiple cases (gearsets) provide multiple underdrive ratios. Magnesium cases are used for both the CS2, CS3 and CS4. No alterations to the transmission, other than the external operating system itself, are required. Each LENCO transmission is thus a two-speed and is housed in its single dedicated case. This is a 1971-72 901 transmission converted for use as a side shift 914 gearbox. The Lenco Racing Lencodrive is the automatic answer for people who prefer torque converter/automatic transmission applications. LENCO transmissions are shipped with the shift levers removed in order to prevent damage during shipping. Copyright 2020, Lenco Racing. The total amount of gear reduction depends on the amount of housings and the overall application of the transmission. The sun gear only rotates when it is locked with the ring gear. Lencodrives is a CS-2 transmission. 1.22% Uses compound 21 and 30 tooth planet gears, a 24 tooth sun gear and a 75 tooth ring gear. 1.38% ratio uses 23 tooth planet gears, a 28 tooth sun gear and a 74 ytooth ring gear. The Lenco provided unbreakable performance and lightening-quick gear changes, which made these clutchless wonders the tranny of choice among the ultimate door slammer crowd. Shift with either our patented multi lever system or with the . Lenco has gone through a lot of changes in the past year, with a new owner and new location, the team at Lenco set out to redesign, revamp, and redefine the ST1200 street transmission as the new leader in street planetary transmissions. contain a 1.37 ratio planet gear set. Please call for ordering or technical information. The air servo is attached to a rotary shift plate by an adjustable arm which is pre-set by the factory and should NOT be changed. Lenco celebrates over forty-five years of the engineering and manufacturing of the most successful drag racing transmissions ever built. This gadget employed three shift levers to accomplish everything that a single lever could do. This change reduced any chance of casting imperfections and it offered more control over the final product. 1.41% Uses 23 tooth planet gears, a 32 tooth sun gear and a 79 tooth ring gear. Proving itself to be a dependable and excellent option that fits with the blending of racing and street-driven cars, the dual clutch transmission has taken manual transmission performance to a whole new level. The original ST1200 came with a cast aluminum case, gasket seals, and a range of selectable gear ratios. Shafts are available in Marage or 300M material.16 or 32 spline. Thus a 1:1 ratio is achieved. 1.48%- Uses 22 tooth planet gears, a 40 tooth sun gear and an 83 tooth ring gear. The three speed is approximately 135 lbs. Lenco Transmissions utilize several different styles of clutch discs and depending of which style lenco you have you will also find different clutch counts in each case. A five speed requires four cases, and a six speed requires five cases. The LENCO ST1200 is the answer for Pro Street and street/strip applications. sr1200, 1.21%Uses 21/31 tooth planet gears, a 24 tooth sun gear and a 76 tooth ring gear. Different Sizes -LENCO utilizes several different styles and sizes of sprags depending on which application the transmission is used for. Choice of output shaft length and spline. The downside of this setup is that the shafts are only supported on their ends, so the shaft can bend with torque. They only serve to transfer the power of the ring gear to the planetary and to rotate around the sun gear if the sun gear is held stationary by the sprag clutch. Race prepped Hydramatic. Planetary transmissions, like Lenco, eliminate this inherent design weakness by utilizing planetary gears. As an example, this tranny with a set of 4.30:1 rear axle gears, coupled to 32-inch-tall Mickey Thompson tires should allow any Pro Street Chevy to cruise on the highway, averaging 60 mph at slightly above 2,800 rpms. Each sun and planet gearset represents two speeds. You must multiply each case's underdrive ratio in order to determine the first gear ratio. 1.28% Uses 32 tooth planet gear, a 25 tooth sun gear and an 89 tooth ring gear. 5-Speed $10,660. They opted to use the Lenco ST-1200 as it would be a great opportunity to show the tranny's durability and strength by running the truck on both the track and street. The Lencodrive comes as a 2 speed with reverse. Manual 2 Speed with Neutral Safety [DRIVE-2-S], Manual 3 Speed with Neutral Safety [DRIVE-3-S], Manual 4 Speed with Neutral Safety [DRIVE-4-S], Lockout Shift with Neutral Safety [DRIVE-L-S]. You may choose any conventional input shaft spline. The Lencodrives come with three different shafts, a Ford, a GM, and a 1 1/4. After inserting arm into the air servo piston boss, run set screw in until you can no longer remove the arm from the piston boss. Remove fill plug on top the transmission case you are going to adjust. 1.479% Uses 19 tooth planet gears, a 35 tooth sun gear and an 73 tooth ring gear. Shift with either our patented. Posted 6 days ago. The rear axle is a Dana 44 with independent half-shafts. LENCO racing transmission is a smaller, lighter and more compact version of our CS1 Standard Design. Clutchless shifting is the practice of changing or shifting your gear without touching the left bar lever. It's capacity is much stronger than the small sprag. The Lencodrive is the shortest and lightest torque converter driven transmission available anywhere. Please click here for CS3 Timing Chart (.pdf). Air or lever shift. A five speed requires four cases, and a six speed requires five cases. When the transmission is shifted a clutch pack compresses the rotating sun gear assembly to the direct drive central sun gear. Air or Lever Shift. 1.38% Uses 23 tooth planet gears, a 28 tooth sun gear and an 74 tooth ring gear. 1.16%Uses 21/36 tooth planet gears, a 22 tooth sun gear and a 79 tooth ring gear. The ST1200 transmission is pure Lenco through and through and is ideally suited for nitrous, blown, injected and carbureted engines producing up to 1200 HP and 900 lb ft of torque. You can expand to 3 or 4 speeds by addition of additional cases. I shift it with a timed switch getting its signal from an electric shifter box so that it applies voltage for 17 sec at the shift. The hard-anodized finish is meant to thrive in that environment, requiring no more than a quick wipe down with a damp rag, whereas the bare aluminum transmission would need more work to get it sparkling again. This can cause tire shake. Aside from manufacturing benefits, it also gives customers a finished piece that looks more like jewelry than an automotive part. This is an in-car shot video of Mike drag. Lenco Parts and Price List isavailable here. 1.31% ratio uses 27 tooth planet gears, a 25 tooth sun gear and an 80 tooth ring gear. Lenco, the all time champion and undisputed leader in the drag racing transmissions. The second lever, and second tallest, is used for third gear. up to the CO2 configuration or vice versa. If a sun gear to ring gear has a ratio of 1.44, then the intermediate shaft that is attached to the planetary carrier is spinning at a 1.44 reduction in relation to the input shaft. 1.50% Uses 22 tooth planet gears, a 44 tooth sun gear and an 88 tooth ring gear. We supply premium grade bearings in the ST1200 instead of the much more expensive aerospace-spec bearings as used in our race transmissions. 1.566% Uses 18 tooth planet gears, a 45 tooth sun gear and an 81 tooth ring gear. There is also a blue disc and a tan disc both of these styles come in one size. Going to high on the pressure shocks the transmission and drive-train. Lenco has gone through a lot of changes in the past year, with a new owner and new location, the team at Lenco set out to redesign, revamp, and redefine the ST1200 street transmission as the new . Since the taller ring and pinion have more tooth area contact they are more reliable and less prone to breakage. This is what comes standard in most new LENCO transmissions. Simply put, once the transmission is in gear, the power runs through a set of planetary gears. 1.405% Uses 23 tooth planet gears, a 32 tooth sun gear and an 79 tooth ring gear. By multiplying these three ratios you come up with a 2.46 first gear ratio. Light weight components. Instead of molten aluminum being poured into a mold cavity making a casting, Lenco makes the new transmission casings out of a solid block of aluminum that is cut down by endmills. Then start the tires spinning, now shift the front section so that you are now in high gear. The ring gear is then pressed inside of the bearing. Furthermore the Lenco allows you to achieve 3,000-rpm launches at the track and 1,000-rpm take-offs from the stoplight, depending on how long you leave your foot on the clutch. CS-1 style or center shift transmissions: Adjustment: Reverse is handled by a reverser section that is attached to the rear of the transmission. Porsche 911-06 side shift transmission for 914 4 or 6. 1.44% ratio uses 22 tooth planet gears, a 35 tooth sun gear and a 79 tooth ring gear. Screw air servo counter-clockwise about five or six turns before you reassemble the transmission. Planetary transmissions rely on a central sun gear to provide a 1:1 direct drive ratio once shifted from the launch ratio. 2 Speed with single brg and std output: 16.875". - Uses 22/38 tooth planet gears, a 24 tooth sun gear and an 84 tooth ring gear. Engineered to handle 3500+ HP the Standard Design LENCO is available with up to 5 speeds and comes in a cast magnesium case. Over the years, there have been many in-car-cameras showing Pro Stock drivers grabbing and shifting the trademark five levers as they power their vehicles toward the finish line. Every track differs from day to day or hour to hour. Rotate air servo into case until you see the set screw in the air servo piston boss inside the case. Lenco celebrates over forty-five years of the engineering and manufacturing of the most successful drag racing transmissions ever built. The Sprag clutch is utilized in each shiftable section of the LENCO with the exception of the reverse. Now rotate tower clockwise until it lightly touches pin on shift fork then rotate tower counter clockwise 2 turns and place hook of scale in top hole of checking lever supplied with transmission (this lever should be about 5 1/2" over all length) and pull scale slowly to shift section, taking note of highest reading this is your shift pressure. 4,600. All levers in forward position result in the transmission being in first gear. Despite its reputation among racers and its many uses today, which include everything from boats to alcohol dragsters, many enthusiasts have not caught on to the fact that there IS a street version available. The lever arms also vary in length. Due to the way they are designed and operate, the advantages are clear. Since all LENCO transmissions utilize the same internal gearing design you can easily change from a manual shift set This is how we engage gears in a traditional manual transmission. franklin music hall parking, honey baked ham turkey salad recipe, archdiocese of detroit clergy assignments,
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how to shift a lenco transmission 2023