F1A ,402, ls3 heads, intake, 4l80e ((( whats your boost/rwhp)))
11-10-2012, 08:15 AM
#22
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11-10-2012, 07:27 PM
#25
A car I put to gether 370 ci 4L80 with a reg F1 7.65" and 3.70"blower pully made 21-22lbs and right around 825rwhp. Made one pull that is made 844rwhp, but started to have a little knock etc... Pulled more timing etc... Here is a few video's from that day of 3-4 pulls showed how consistent it was etc...
