For you big time engine builders
I currently run a conventional 23 degree headed small block with standard spaced exhaust ports and standard spaced valvetrain. What would be my best bet in improving my heads. I've heard of Pro heads, will the performance gain be worth it using my current valvetrain?headers? I have 18 degree pistons (flattops) in my engine now. Would a 18 degree setup be better? If I went 18 degree could I keep my current headers? Just throwing this out there, trying to decide how to spend my winter cash. :lol: Any advice is welcome.