Our lightweight Porsche 944 Ring Gear has been designed, developed and manufactured in-house by Ark Racing Limited. It is made to the highest standards using high-grade steel, Nitride heat treatment with a Shot Peened surface treatment.

Developed and manufactured to professional motorsport standards keeping strength, durability and weight (mass) in mind.

Suitable for: Porsche 944

Specification:
Material: 817M40T (Steel)
Heat Treatment: Nitride
Surface Treatment: Shot Peened
Starter Ring: Ring Gear
Toothed Gear: 132T
Mass: 1.25 Kg (2.75 lb)

NOTE: *It is a myth that a lightweight flywheel gives you more power. It actually doesn’t!

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.

Ark Racing designs and manufactures numerous bespoke Starter Motors and high-quality Flywheels for Porsche engines for the
Motorsport Industry & Historic Sports Cars.

Select the links below.

Porsche 911 Flywheel  | Porsche 911 Flat 6 Starter Motor | Porsche 911 (65-89) Starter Motor | Porsche 911 G50 Starter Motor | Porsche 917 Le Mans Starter Motor | Porsche 962 Flywheel | Porsche 911 2.0L Flywheel | Porsche 944 Ring Gear

We recommend using our Clutch Bolts which come with
K-Nuts at a competitive price, in some instances SAVING 25% over our competitors.

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)845 557 7408 or complete our online contact form.