Quote:

I was just wondering what kinda difference in power a person might see in a small cubic inch W2 engine from a 59 degree set-up compared to a 48 degree set-up ? I know the 48 degree would rpm better, but how much better and how much power, roughly ?




If the valves opened the exact same I dont think
you could really measure it... the lifter is side
loaded a more in the 59 vs the 48... I am talking
the same head on both.... JMO