TorqueBox 6-Speed, Left Side Drive (TB6)

Name: TorqueBox 6-Speed, Left Side Drive (TB6)
Brand: Baker Drivetrain
SKU: 1
Price: 5195.00 USD
Availability: OutOfStock

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Out of Stock

torquebox 6-speed, left side drive (tb6) baker drivetrain 8

torquebox 6-speed, left side drive (tb6) baker drivetrain 9

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250ft lbs torque capacity
Two rail shift fork system with common fork used three times
2” diameter shift drum suspended by two radial ball bearings mounted to a
fixed spindle axis
Ratchet pawl has over shift inhibitor (up and down) and is mounted on two radial ball bearings.
Shift lever shaft cross sectional area is 65% larger than stock
Ignition kill and neutral switches top mounted for easy dwell timing adjustment
Shift system lever ratio is 35% less than stock, short tight shifts are the result
N-1-2-3-4-5-6 shift pattern for false-neutral avoidance
LSD comes with choice of pulley or sprocket
LSD can be upgraded to all pulley and chain sizes and offsets to suit application
Housing is all billet construction from 6061-T651 aluminum
Polished case is standard
Shaft material is super strong 9310 – the best steel made
Gears material is 8620
Very large 8.125 diameter pitch gear teeth
5 year limited warranty

Benefits

Highest torque capacity available
Crisp, smooth, certain shifting
N-1-2-3-4-5-6 shift pattern for false-neutral avoidance.

Features TorqueBox LSD

Materials

Starting out with a 6061-T6 billet chunk of aluminum that weighs in at 95 lbs. This creates the framework for the TorqueBox’s ability to handle 250Ft/lbs of torque.

Shift Drum

All TorqueBox are fitted with N1 shift drums. Along with N1 these racing transmissions are fitted with ignition kill shift drums. This makes for clutchless, wide open throttle shifts down the 1/4 mile and stop light to stop light!

Frictionless Detent System

A 3/8” primary ball bearing is cradled by, and rolls on, 50 secondary micro ball bearings. In turn, the cradle is part of a plunger that actuates during shifting and is guided by a tertiary linear micro ball bearing system.

Shift System

The TorqueBox uses a two rail fork system. This makes it possible to increase the width of the fork to provide more support and smoother shifts. The shifter pawl design makes shifts short and crisp. This system delivers a lever ratio that is 35% less than stock.

Clutch Actuator

Left side drive unit is equipped with a 1.5″ bore hydraulic slave cylinder. This provides easy holding (depending on clutch) at the drag tree before you go into clutchless ignition kill shifts.

6 Speed Ratios for Left or Right Side

R-Ratio	Ratio	Z-Ratio	Ratio
1st Gear	2.75	1st Gear	2.61
2nd Gear	2.05	2nd Gear	1.89
3rd Gear	1.55	3rd Gear	1.50
4th Gear	1.18	4th Gear	1.12
5th Gear	1.00	5th Gear	1.00
6th Gear	.86	6th Gear	.95

LSD comes with choice of pulley or sprocket
LSD can be upgraded to all pulley and chain sizes and offsets to suit application

Recommended Fluid / Level

Picking the right transmission fluid ensures the life and durability of your transmission, that’s why BAKER recommends a fully synthetic GL-5 rated gear weight oil of 75W-140. If a GL-5 rated gear lube is not available, these commonly carried viscosities (weights) will work 75W-90, 75W-140 and 85W-140. BAKER does not recommend the use of Syn3 (20W-50). For Bert’s article on ‘Oil & Spiders’ Click Here

BAKER TorqueBox Fluid Capacity Dry: 22-24fl-oz
BAKER TorqueBox Fluid Capacity Wet: 18-22fl-oz

Standard Gear Case Finish Examples (Not Applicable To All Products)

Chrome	Polished
Raw	Wrinkle Black

These example finishes are intended to show the exterior treatments of cases, top covers and door

TorqueBox 6-Speed, Left Side Drive (TB6)

The product images shown may represent the range of product, or be for illustration purposes only and may not be an exact representation of the product. The products attributes e.g. colour etc. vary with each unique part number. We recommend that customers unfamiliar with the products please do so accordingly.

VAT rules and rates

Customers are subject to Value Added Tax (VAT 21%). It is a consumption tax that applies to almost all goods and services bought and sold for use or consumption in the EU.

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Made in USA

Description

Baker Drivetrain TorqueBox 6-Speed, Left Side Drive (TB6). It is torque and not horsepower that destroys clutches, transmissions, and drive belts. The torque capacity of a transmission is proportional to the gear width and the center distance between the two shafts. All stock Harley transmissions and aftermarket transmissions have a center distance of 2.5″. By increasing the center distance 20% to 3.0″, the Torquebox conservatively increases the torque capacity to 250 ft-lbs, continuous duty! All frame, starter, and clutch interfaces are identical to stock 1990-1999 models.

Download Baker Drivetrain TorqueBox Instructions, click here.

$5,195.00