OS-88 Sequential Transmission for Nissan R32/33/34 Skyline GTR
OS-88 Sequential Transmission for Nissan R32/33/34 Skyline GTR
OS-88 Sequential Transmission for Nissan R32/33/34 Skyline GTR
OS-88 Sequential Transmission for Nissan R32/33/34 Skyline GTR
OS-88 Sequential Transmission for Nissan R32/33/34 Skyline GTR

OS-88 Sequential Transmission for Nissan R32/33/34 Skyline GTR

NS201-FB1

Sale price$13,350.00
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Ratio

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Description

**OS-88 TRANMSISSIONS ARE BUILT TO ORDER. LEADTIME TO SHIP IS ROUGHLY 6 MONTHS FROM TIME OF ORDER**

The OS-88 6-Speed Sequential Transmission is specifically designed to maximize RB26’s engine performance potential with tested and optimized gear ratios.

The “88” of OS-88 designates the distance of 88 mm between gear axes. By optimizing the gear tooth width and axes distance, we were able to maximize the size of gears used in OS-88 to achieve a significant increase in strength within the dimensions of a BNR32 / BCNR33 transmission. Along with its unique design, its components are manufactured with carefully selected raw-forged materials.

The result is a sequential transmission optimized for RB26, that can handle up to 1500 horsepower.

Aside from its optimal gear ratios and outstanding durability, we utilized a unique dog-ring structure and helical-cut gears to minimize the drivetrain noise and shifting efforts

  • Comes with bellhousing and shifter assembly
  • Helical-cut gears for quieter street performance
  • Non-synchromesh dog-ring structure
  • For use in BNR32 / BCNR33, factory transfer case and prop shaft is reuse
  • For use in BNR34, BNR32 / BCNR33 transfer case and prop shaft is required
  • Available with 3 different gear ratio options

 

Standard & Optional Gear Ratios

 

1st

2nd

3rd

4th

5th

6th

Standard

2.609

1.934

1.521

1.210

1.000

0.852

Option 1

2.609

1.934

1.521

1.210

1.000

0.785

Option 2

2.890

1.981

1.468

1.174

1.000

0.757

Option 3

2.516

1.865

1.468

1.174

1.000

0.822

Fitment:

- BNR32
- BCNR33
- BNR34

Included Components:

- Bellhousing
- Shifter Assembly

Installation Notes:

- Requires OEM BNR32/BCNR33 transfer case and prop shaft

*Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65warnings.ca.gov/

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