ditch the highlift cam???
 

i have a pyr racing 270 duration cam. idle is lumpy and power comes on around 4 gs. should i invest in a different grind for turbo?

Re:ditch the highlift cam???
 

What are we talking here? single cam non-vtec? or what?

Re:ditch the highlift cam???
 

d16a6 jeff.

Re:ditch the highlift cam???
 

I would say try it, and see how it works. Since swapping cams on a6's are a piece of cake. My cams for my ZC had some big duration and more lift that really wasnt speced for turbo, but I really like them. So, I would say try it..

Good luck
Jeff

Re:ditch the highlift cam???
 

Jeff,

I had Crower do a NA grind on a set of DOHC ZC cams. The numbers are: Intake: 270 degrees/.363 lift & exhaust: 266 degrees/.354 lift. Is this similar to your numbers? Will it work with FI?

Re:ditch the highlift cam???
 

I lost my spec sheet along time ago, I cant remember..

Jeff