Thread: head upgrade disappointment

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Originally Posted by dave350v8

Thats good info guys, will have a look at different cams and make some long tube headers, sounds like you dont like chinese heads then!(its all I could afford at the moment) I wanted aluminium to reduce some of the weight and of course being able to run unleaded fuel.
Thanks again!

Nothing wrong with the castings from what I've seen of them! Local race engine shop here uses the Pro Comp castings, buys them bare, does the machine work and installs first rate components in them. Some of his sets are making some very strong power numbers!!!! One member on here has a set, ask Roger how his perform!

Also, from what Sehr has said about these castings, the flow rates are about as close to advertised as most of the other aluminum heads in "as cast" condition.... A bit of time on the flow bench will improve any head!!!!!