[/quote]

A true 600 horsepower in a 3500 pound car will be WAY faster than low to mid 11’s.
My 3280 pound 360 doesnt even make 500 and ran 11.20’s in good air when i still had a 727 in it. [/quote]



600/3500 = 128MPH which if the chassis is good enough is a 10.49..somewhat better than low 11's........add a small 125 shot to that and its 9.7>9.9's@135+...there is a lot to say for building it mild and adding a small shot to it. I say do what you gotta -do the easiest way. I wanted to run a 9 back in 1990 before I retired from Racing, only got to a 10.7 na, added a small shot, job done.