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OS Giken

OS Giken Transmission Cross Member NS201-FB5

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We have designed this sequential transmission to specifically fit the engine characteristics of Nissan’s RB26DETT engine to allow it to perform to its maximum potential. To withstand the incredible punishment a race tuned RB26DETT is capable of delivering to the drivetrain, we engineered and manufactured a reinforced transmission case made from high-quality forged materials. By optimizing gear size and settings, we have increased the gear axis distance to 88mm, resulting in a 6-speed sequential transmission capable of withstanding up to 1500 horsepower. In addition, our unique dog link mechanism enables accurate shift changes, as well as provides a positive shift feel. Each unit is hand made and thoroughly examined to our exacting standards prior to shipment to ensure the highest quality.

The OS88 is comprised of synchro-less helical cut gears and is the perfect complement for a tuned RB26DETT motor. It can be ordered with 4 different sets of gear ratios to suit almost any engine power profile and racing purpose. We also offer an assortment of optional parts to provide the ultimate solution for the serious racer.

Gear ratios:

  • Standard: 1st – 2.609 / 2nd – 1.934 / 3rd – 1.521 / 4th – 1.210 / 5th – 1.00 / 6th – 0.852
  • Option ratio 1: 1st – 2.609 / 2nd – 1.934 / 3rd – 1.521 / 4th – 1.210 / 5th – 1.00 / 6th – 0.785
  • Option ratio 2: 1st – 2.890 / 2nd – 1.981 / 3rd – 1.468 / 4th – 1.174 / 5th – 1.00 / 6th – 0.757
  • Option ratio 3: 1st – 2.516 / 2nd – 1.865 / 3rd – 1.468 / 4th – 1.174 / 5th – 1.00 / 6th – 0.822

Optional Parts:

  • Release Bearing Set
  • Adjustable Fork Kit
  • OS88 Exclusive Transmission Crossmember (allows extra 40mm of road clearance)
  • Center Alignment Tool
  • Direct Shift Lever Kit
  • Heavyweight Shift Knob

Application:
  • 1989-1994 NISSAN SKYLINE GTR L6 2.6 T RB26DETT R32 Chassis
  • 1995-1998 NISSAN SKYLINE GTR L6 2.6 T RB26DETT R33 Chassis
  • 1999-2002 NISSAN SKYLINE GTR L6 2.6 T RB26DETT R34 Chassis

OS Giken

OS Giken Transmission Cross Member NS201-FB5

Write a Review
Part Number:
NS201-FB5
MSRP:
Your Price: $722.43
Deal ends in:
Nov 27 2023, 00:00:01


We have designed this sequential transmission to specifically fit the engine characteristics of Nissan’s RB26DETT engine to allow it to perform to its maximum potential. To withstand the incredible punishment a race tuned RB26DETT is capable of delivering to the drivetrain, we engineered and manufactured a reinforced transmission case made from high-quality forged materials. By optimizing gear size and settings, we have increased the gear axis distance to 88mm, resulting in a 6-speed sequential transmission capable of withstanding up to 1500 horsepower. In addition, our unique dog link mechanism enables accurate shift changes, as well as provides a positive shift feel. Each unit is hand made and thoroughly examined to our exacting standards prior to shipment to ensure the highest quality.

The OS88 is comprised of synchro-less helical cut gears and is the perfect complement for a tuned RB26DETT motor. It can be ordered with 4 different sets of gear ratios to suit almost any engine power profile and racing purpose. We also offer an assortment of optional parts to provide the ultimate solution for the serious racer.

Gear ratios:

  • Standard: 1st – 2.609 / 2nd – 1.934 / 3rd – 1.521 / 4th – 1.210 / 5th – 1.00 / 6th – 0.852
  • Option ratio 1: 1st – 2.609 / 2nd – 1.934 / 3rd – 1.521 / 4th – 1.210 / 5th – 1.00 / 6th – 0.785
  • Option ratio 2: 1st – 2.890 / 2nd – 1.981 / 3rd – 1.468 / 4th – 1.174 / 5th – 1.00 / 6th – 0.757
  • Option ratio 3: 1st – 2.516 / 2nd – 1.865 / 3rd – 1.468 / 4th – 1.174 / 5th – 1.00 / 6th – 0.822

Optional Parts:

  • Release Bearing Set
  • Adjustable Fork Kit
  • OS88 Exclusive Transmission Crossmember (allows extra 40mm of road clearance)
  • Center Alignment Tool
  • Direct Shift Lever Kit
  • Heavyweight Shift Knob

Application:
  • 1989-1994 NISSAN SKYLINE GTR L6 2.6 T RB26DETT R32 Chassis
  • 1995-1998 NISSAN SKYLINE GTR L6 2.6 T RB26DETT R33 Chassis
  • 1999-2002 NISSAN SKYLINE GTR L6 2.6 T RB26DETT R34 Chassis
Weight:
11.00 LBS
fbt:
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5 customers are viewing this product
Deal ends in:
Nov 27 2023, 00:00:01


OS Giken Transmission Cross Member NS201-FB5

OS Giken Transmission Cross Member NS201-FB5

MSRP:
Your Price: $722.43
Need help? We're available at940-222-5499 - Email us at[email protected] orlive help
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