I asked this a few pages ago but never got an answer, so here it is again....

"If the cam really is the bottlneck in this engine (05' speedy) would a cam with NO bore kit make it possible to get the same percentage of performance boost out of the 865 as the 790 gets?"

I was in perticular wondering if the 790 engine's camwould work in the 865 and if i ten would find the 865 getting the same percentage of performance boost from the pipes?

Last edited by iknowjohnny; 09/07/2005 1:23 PM.