Flywheel Thickness

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primer
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Flywheel Thickness

Post by primer »

Hello folks, Im trying to get a measurement of a standard 2WD flywheel thickness, and also the distance from the back of the block (mating face with bellhousing) to the friction face of the flywheel.

Can anyone help?


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topcatcustom
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Post by topcatcustom »

Can someone confirm it is roughly 28mm for SD1 and 38mm for RR?
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DEVONMAN
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Re: Flywheel Thickness

Post by DEVONMAN »

primer wrote:Hello folks, Im trying to get a measurement of a standard 2WD flywheel thickness, and also the distance from the back of the block (mating face with bellhousing) to the friction face of the flywheel.

Can anyone help?
SD1 flywheel is 31mm thick.
Crankshaft flange is 7mm forward (ie towards front of engine)of bellhousing mount face so friction face to mating face is 31-7=24mm
Note, a steel flywheel from Real Steel is 3mm thinner than an SD1 flywheel.
Regards Denis
1950 A40 Devon Hotrod with 5.0 twin turbo RV8.
EDIS8 wasted spark, Holley Injection.
Been as far as the Moon and back in 57 years of driving. Same Car, 5 engine upgrades !!!


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primer
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Post by primer »

Thanks guys, this is just what I wanted to hear!

The friction face on my fly is approx. 21mm from the bellhousing mounting face on the block, which sounds 'right'.

I still havnt worked out why my CRB is two inch from the clutch cover though! :)
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