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JohnJL JohnJL is offline
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Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,728
The supercharger is an Autorotor, model 420. Its the same as the Kenny Bell units. Its a twin-screw internal compression-ratio unit. Details here This is a very similar model to what Corky Bell discusses in depth in his Supercharged! book. Basically an update and up-size of the 3150 model (specs also on that page.)

Exhaust valves are 41.5 and the exhaust ports are 39mm.

the car is track-only. 1050kgs, full weld-in cage, ERP suspension, G50 transmission. Open-class racer up against GT3s, Turbos and GT2s.

2007 911 Turbo - Not a toy
1985 911 Cab - Wife's toy
1982 911 3.2 Indiash Rot Track Supercharged track toy
1978 911 3.0 Lichtbau toy "Gretchen"
1971 911 Targa S backroad toy

Last edited by JohnJL; 07-29-2008 at 08:38 PM..
Old 07-29-2008, 08:28 PM
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