- Joined
- Jan 29, 2008
- Messages
- 6,259
That was my EXACT thought... Why 1000cc and not 725cc ??? Those 725cc actually have the best spray pattern out of all the ID series. So theres a gain...
No, i'm telling you staight you need a good header to match those cams if you want to extract all the power possible out of them. Its whats holding it back and i've seen this before with my own eyes (i think i told you). I think you need to start weighing up all your pro's and con's. I will say this though : if your going to go for it make sure you do it properly with a **** hot header...
Well my current plan is to get a Blackworks try y header and retune, then I give up!