Yes, 306 hp is in-line for the mods you had at the time. BUT if your car weighs 3400 lbs and makes 306 WHP - it would normally run about 13.00 sec 1/4 at 104 mph in decent conditions.
BUT, your car actually ran 12.66 @ 3400 lbs at a strong 110 mph which is more like 330 WHP in my opinion (and according to most drag calculators like quarter jr).
So, I think it ran better than expected at the track! Maybe it had a really good driver mod?
Have you dyno'd it since adding the cams, port work, headers, 3" intake etc..?
Should really haul now..
Last edited by SG4247; 01-06-2018 at 09:46 PM.
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