[Tom Vaught]

Originally Posted by cgeise

Just a point to think about on this build, as an engine becomes more efficient in a N/A application I have heard that the net effect of adding NOS becomes less. I have no actual data on this, just something I have heard for a long time.

Some truth there.

Obviously if you have an engine with 9 to 1 compression ratio it is less efficient vs a 13 to 1 compression ratio engine.

With the 13 to 1 compression ratio engine it would seem that you are limited on how much additional NOS you can add to the engine without having issues.

With 9 to 1 compression ratio engine the ability to add more NOS is there before you reach the same issue point. (Same deal applies with boost as you know).

Having a better flowing cylinder head does not hurt you if the additional flow makes more HP and you need less NOS to reach the same final target number.

Tom V.