My car has run a best of 117mph in the qtr @ 3,500lbs. The stock slant six intake flows around 110-120cfm and the exhaust flows around 90cfm. Using various formulas this calculates to around 450 FWHP. This is at 29psi. Increasing from 22psi to 29psi of boost netted 7mph in the qtr. I can't wait to see what a good flowing head and camshaft will do!