Cosworth MAE Lip Seal 90T LW Flywheel

Cosworth MAE Lip Seal 90T Lightweight Flywheel, this lightweight Cosworth MAE flywheel, was 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. This is a faithful replica of the original Cosworth Flywheel. 

“Standard Versions are also available!”

Suitable for: Cosworth MAE Engine.
(Modified Anglia series E Ford 105E engine)

Specification:
Material: 817M40T (Steel)
Heat Treatment: Nitride
Surface Treatment: Shot Peened
Starter Ring: Cut into the flywheel (Not a separate Ring Gear)
Mass: 2.11 Kg (4.66 lb)

weight convertor icon link to page Mass Convertor

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.


We manufacture a range of bespoke Starter Motors made-to-order in a variety of Voltages, Toothed Gear, Long Nose, Short Nose and D.O.R. (CW/ACW) including High-Quality Billet Flywheels for Cosworth engines. Various clutch sizes and weights (Mass) in STD, LITE and custom-specific developed.

DFV 7.25 STD | DFV 7.25 LW | DFV 5.5 Deep Dish Stepped | DFV 5.5 Stepped Ultra Thin | DFV Carbon Clutch 8 Bolt | DFV Stepped Carbon Clutch 8 Bolt | Cosworth YB Type 7 1.4kW Starter Motor | Clutch Studs | Cosworth SCA 90T Lip Seal Flywheel | Cosworth SCA 90T Rope Seal Flywheel | Cosworth DFY F3000 Flywheel | Cosworth DFR 7.25” 8-Bolt Flywheel | Cosworth FVA Flywheel | Cosworth MAE Lip Seal 90T 5.5” Clutch Flywheel | Cosworth MAE Lip Seal 90T LW Flywheel | Cosworth MAE Lip Seal 90T Flywheel | Cosworth XB SN 37BRG1MAPEEX 2.0kW Starter Motor | Cosworth XB LN Type-7 37BRG 1.4kW Starter Motor | Cosworth XB LN Type-8 2.0kW Starter Motor with Steady Bracket | Cosworth XB SN Type-8 2.0kW (9T) | Cosworth XB SN Type-8 2.0kW (13T) | Cosworth XB SN Type-8 2.0kW (20T) | Cosworth XB Type-8 1.4kW (13T) Starter Motor | Cosworth XB Long Nose Starter | Ford Sierra 2WD Cosworth 1.6kW Starter Motor | Ford Sierra Cosworth 4WD 1.6kW Starter Motor | Ford Escort Cosworth 4WD 1.6kW Starter Motor | Cosworth DFV Carbon Clutch 10 Bolt | Cosworth YBM 7.25 Clutch Standard Flywheel | Cosworth YBM Lightweight 5.5” Clutch Flywheel and more

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 Studs

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ALSO AVAILABLE for use with Flywheels requiring Clutch Studs |

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

Ark Racing Clutch Studs available

SAVE up to 25% over competitors

More sizes are available
or can be produced please call

📞0845 557 7408

More sizes are available or can be produced in Concentric & Eccentric variants, 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.

Ark Racing Limited

ARK CNC is a small family-run business that has been manufacturing CNC components for over 20 years. We have a lot of experience in small batch production of specialist components. A subsidiary of ARK RACING LIMITED.

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Cosworth MAE Lip Seal 90T 5.5” Clutch Flywheel

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Cosworth MAE Lip Seal 90T Flywheel