Great thread, you guys rock. I just dug out my records for an engine I had rebuilt in my 1971 vette back in 1988 and it has the same cam, an edelbrock performer manifold (circa 1988) and a brand new edelbrock performer 600 cfm carb on it. One question though, the stock horsepower for my corvette was listed at 290, but the figures you guys came up with were less, even with the mods. The only thing I can think of is that Chevy was listing flywheel horsepower and you guys are talking about rear wheel horsepower??? Anyway if you have time I would be great if you could run a horsepower simulation on my car. Let me know.

Thanks