Thread: 2.7 Hi comp
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camgrinder camgrinder is offline
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Join Date: Feb 2004
Location: California
Posts: 921
You need to factor in Volumetric efficiency.
a 911 S at 2500 to 3000 rpm is probably making less cylinder
pressure than a 911 T at the same rpms.
Does anyone have the "compression test" reading for a stock 911S and a stock 911T ?
John Dougherty
Dougherty Racing Cams

Last edited by camgrinder; 12-06-2004 at 09:23 PM..
Old 12-06-2004, 04:28 PM
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