Re: Oval port or rectangular port intake???
 

Brian,
I would be very interested in hearing what Sterling would say about the oval vs rectangular port intake. Please post what they say.
I didn't do anything else unusual to the ports. I left the heads just as they came from AFR. I really don't know for sure what to attribute the torque #'s to. I am hoping that I made the right choice but without real dyno #'s with the different manifolds, it is just an educated guess.