67 camaro 327 vette engine

[Kennymax]

So what would you guys do? My 67 convertible camaro has a 327 with a pretty aggressive cam. I'm putting a holly 650dp on it. What should I or could u do to make this car act preform and sound great. 90% city 10% highway driving. And with out going crazy what's the avg HP to be expected. " I don't know the exact cam"

[Quickboat]

There are a million options for the SBC. Unless you just want to spend money on it. If it is a 327 "vette" engine. Why do anything. The vettes used the camel humps and you said it had a cam, drop it in unless it needs to be rebuilt. Then just rebuild it.

[uxojerry]

There are many different 327 version from days of old with the most common being 300hp and the high end 340hp. The engine may have had a lot of work done to it and be putting out more. A 383 stroker kit and some new aluminum heads would get you into mid 400s or better. I would build the most I could afford but go with a hyd roller cam since you do so much city driving. Good Luck!