Originally Posted by
aznitronut
I didn't have bottom end, that I like, I was going to try the 198 header with the 2069, also, I was using the engine in a truggy, and I have less than a gallon of fuel thru the engine.
Using the engine in a Truggy requires already more low end power, yes, you can try again with a longer manifold which will increase the torque.