360 & high lift cam

MR4V said
The target is to get 330-350RWPH for a Dart & mid 12s.
I'm I aimming to high I do not think so.

I think your doing good.

rick360 said
I've read in EngineMasters that you can run a higher duration cam with high compression such as yours, otherwise you risk detonation with pump gas unless you plan on getting higher octane fuel. The latest issue had a comparison of different CompCam lift/durations and the best all around with a nice torque curve was the XE268H. Its got .477/.480 lift and 268/280 advertised duration. They considered it one of the best grinds for the street. The Chevy engine they were using had a compression ratio of just under 11:1. Here's the link for the Chrysler part #:

http://www.compperformancegroupstor...en=CTGY&Store_Code=CC&Category_Code=LACAMHFHE

He shouldn't have a detionation issue with the build. If there was to be one, iot would come with a smaller cam. Avoiding detonation with a smaller cam, a retarding of timing would solve that issue but limit max HP output. "The cave eat" of improper parts selection.