Nissan Skyline GTiR 6-bolt Flywheel
Nissan Skyline GTiR 6-Bolt 7.25” Lightweight Flywheel – Ark Racing Motorsport Series
Ark Racing’s Nissan Skyline GTiR 6-bolt flywheel is a precision-engineered, lightweight performance upgrade designed for serious motorsport applications. Manufactured in-house using high-grade steel, it features Nitride heat treatment and a shot-peened surface for enhanced strength, wear resistance, and reduced rotational mass. Built to professional racing standards, this 7.25” flywheel delivers faster revs and sharper throttle response, making it ideal for track, rally, and competitive builds.
Specifically designed for the Nissan Skyline GTiR with a 6-bolt crank. An 8-bolt version is also available.
Suitable for: Nissan Skyline GTiR with 6 bolt crank
“We also do an 8-bolt crank version here at Ark Racing.”
Specification:
Material: 817M40T (Steel)
Heat Treatment: Nitride
Surface Treatment: Shot Peened
Starter Ring: Cut into the flywheel (Not a separate Ring Gear)
Toothed Gear: 120T
Mass: 10.06 Kg (22.17 lb)
Mass Convertor
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What it does achieve is it reduces the rotating mass and inertia in your vehicle. The result is your engine isn’t using valuable horsepower spinning up a heavy flywheel; it’s going straight to your wheels onto the road, which is where you need it, with the bonus of making your car lighter as well.
Starter Motors and Flywheels for Nissan engines for Motorsport & Historic Sports Cars include.
Nissan 350z Flywheel | Nissan Micra 1.4 Starter Motor | Nissan NPT-90 Starter Motor | Nissan NPT-90 Flywheel | Nissan Skyline GTiR 8-Bolt 7.25” Flywheel | Nissan Skyline GTiR 6-bolt Flywheel | Ralt RT-32 Hi-Torque Starter Assy
Whatever your requirements are, whether high-output, high-torque, weight-reduction or something more specific,
Ark Racing Limited can provide a solution.
ALSO AVAILABLE for use with Flywheels requiring Clutch Bolts.
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ALSO AVAILABLE for use with Flywheels requiring Clutch Bolts. |
We recommend using our Clutch Bolts which come with
K-Nuts at a competitive price, in some instances SAVING 25% over our competitors.
SAVE up to 25% over competitors
More sizes are available
or can be produced please call
📞0345 557 7408
Sizes Available:
38.5 | 40mm | 43mm | 48mm | 52mm | 55mm | 60mm | 64 mm | 68mm | Cosworth DFV | BMW M12 44mm Eccentric Clutch Stud
More sizes are available
or can be produced, in Concentric or Eccentric please enquire.
If you can’t find what you’re looking for, contact us.
Ark Racing can create a solution to meet your requirements.
Call us on +44 (0)345 557 7408 or complete our online contact form.
