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fletcher0780 fletcher0780 is offline
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Join Date: Jan 2010
Location: NE CT
Posts: 345
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Quote:
Originally Posted by Tippy View Post
Sorry to the OP for hijacking but I have to understand this!!

So, if I have 3.4L's/7.5:1CR, stock Carrera cams (same spec as SC's), intake, and heads with 1-bar of boost using 1 5/8" headers, I should be at 500+ whp???

What should the peak timing be at, at peak hp and what AFR's to hit those numbers?

I know it is very dynamic regarding timing and peak power, but I am at around 29-32 degrees at full boost/6,000 RPM with AFR's in the high-10's, low-11's.

TIA if you reply back sir Chris Carroll.
What is full boost for you? I'm at 18 degrees at 5000 RPM's+ at 17.5 psi (1.2bar) and .78 lambda (11.45 AFR)

sorry to the op for off topic, I got to reading and forgot what the original question was. I can't help as I still have crappy 930 cams, but plan to upgrade to the SC's soon so the answer will be helpful to me also.
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87 carmine red 930 | 57k | B6 modified IC | GHL headers | custom exhaust | VEMS EFI | carrera intake w/ flipped TB | LS2 coils | EBC | K27-7200 (soon to be replaced by GTX3071

Last edited by fletcher0780; 10-24-2012 at 05:10 PM.. Reason: msg
Old 10-24-2012, 05:06 PM
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