So the other day I did some dyno testing and decided to do a manifold vs pipe test all on the same engine.. I took 4 offroad manifolds and 4 offroad pipes...... So first I tested 4 different pipes all on the same manifold, then I tested 4 different manifolds all on the same pipe....Ends up the manifold makes a much bigger difference then the tuned pipe, I pretty much already knew this but I was definitely surprised by how dramatically ... so the engine I used was a Modified Novarossi Rex Paloma Ltd and the pipes were all Novarossi 9886,9853, 9901, 2096 and the manifolds were 41001, 41032, 41033, 41021
