Well I was just wondering if you guys had any idea of what horsepower/torque I am pushing out. First of all its a 350 tpi in a 1991 z28. It has 60,000 miles on it, and it is bored .60 over. It also has performance headers, performance torque converter, and a performance intake(K&N). I know the base horsepower is about 245, but I was just wondering if you guys could calculate about what my torque and hp would be now.

Thanks

 

Everything else is stock? Maybe 255 hp. range.