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LIGHTENED FLYWHEELS (EXCHANGE)

Due to the long stroke characteristics of the 100 engine the flywheel can be lightened substantially with no noticeable loss of torque or detriment to smooth running.

This makes the engine more willing to rev quicker and higher with an all round improvement in performance on a standard or fast road car.

Supplied to suit original 2 or 3 dowel clutch.

STEEL FLYWHEELS

These are machined from a solid billet to different specifications. To suit either a 7.25" twin plate race clutch or the organic clutch with 2 or 3 dowels will fit the "works" 8 bolt or standard 4 bolt crank fixing.

Both have considerable lightening holes where possible.

PLEASE NOTE:  The 7.25" race clutch version only accepts a thin ring gear.

LIGHTWEIGHT STARTER RING GEAR

We have had this specially made so the flywheel can be lightened even more.

0.375" thick and weighing only 1.1 kgs, our Starter Ring Gear gives a 40% weight saving.

(Only recommended with our X27 pre-engaged starter).

COMPETITION CRANK SUPER DAMPER

The best damper available.

These will stand much higher revs and absorb the harmonics from the engine, whether road or race.

These must be used in conjunction with a narrow 3/8" or 1/2" fan belt.

ALUMINIUM FLYWHEEL

English manufactured to our specific designs, the quality of the Flywheel is outstanding.

Fully assembled with steel friction ring fitted and a thin ring gear Grub screwed on. To suit 2 or 3 dowel Organic or Paddle clutches & the "works 8 bolt" or 4 bolt crank fixing. Ideal for rally, fast road or sprint cars which wish to retain the large diameter clutch with the lightest of flywheels.

This should be installed using our Flywheel bolts and washers, also a 27mm offset pre-engaged starter motor is recomended.

CORE PLUG STRAP KIT

This kit is designed to fit across the core plugs to stop them blowing out when under high stress from race or rally conditions.

DISTRIBUTOR DRIVE GEAR

Quality reproduction of the original.

HEAVY DUTY LITTLE END CAP SCREWS

Set of four high quality cap head screws to maintain constant clamp load of the gudgeon pin.

FLYWHEEL WASHER

Extra heavy duty washer, should be used with aluminium flywheels.

100/4 STEEL MAIN CAP SET

These steel semi finished main caps require final grinding on width to suit your cylinder block and then line boring/honing both of which can be done by Denis Welch Motorsport if you wish.