Quote Originally Posted by krucial7integra
c5 runs good on a p72? isn't it going to throw a code because of the butterflies?
no it didn't run as good as now..it just kicked in really hard for some reason (no CEL at all)...maybe just because it was at the wrong engagement point for the cam lobes. I got a P73 about a month later and the engagement was so much smoother, it's still a big change though.