NHRA hp updates

[Mike Gray]

Originally Posted by Alan Roehrich

Your combo cannot affect anything other than that same engine combo. If your combo has different heads, valve sizes, etc, then it doesn't affect combos that don't have the same specs. So, if your combo has 2.07"/1.725" valves and oval port heads, it will not affect a combo with 2.195" and 1.725" valves and rectangle ports.

Okay, makes more sense. Why couldn’t they just say running the same engine specs rather than “engine family”.