how much horsepower do you think a 350 tbi w/ headers and dual exhaust, vortec heads, and about everything on it high performance. I found this at the automotive place I work and my boss said he would put it in my car for a little money. what do you think? this place does not do repairs at all we just design new parts and test them. The least amount of horsepower we work w/ is about 400, and usually we have engines that run 800 hp. pretty sweet huh.

 

we need more specific info on the motor to give you an accurate estimate. Find out as much as you can (compression/cam profile/intake specs/etc..) and get back to us.

 

that's as much as I know for right now. I will be putting it on the dyno at work and will tell for sure everything(if you want to know)