Quote:

...missed the torque on a quick guess it would be higher with the smallish cam, heads and headers.




Many of us expected a fairly low rpm, but it was even lower than I expected (6000 vs 6200). Do people think the low rpm (both torque and hp peaks) were due more to:

1) head/CID
2) cam duration
3) headers

My feeling is mainly head/CID, especially since the stepped headers didn't raise the peak rpms. Then the cam duration (especially for the CID) would be second.