i found a 302 chevy that supposedly makes 500hp.
these are the specs on it:
The heads are alum D port heads, 60cc chambers with big valves. its got alum 1.6 ratio roller rockers. cam is a comp nastalgia cam, 298duration, 525ish lift with the rockers, was like a 2200-6900RPM cam. new valve springs keepers all that. Got headers that are wrapped up, alum weiland single plane high rise intake, 1 or 2 inch alum spacer plate and a 4bbl eldelbrock carb.
i know theyre not very specific but does it sound possible?
the guy said this setup on a 350 in a 79 malibu ran a 6.8 1/8th mile