Quote: The 09 heads are a heck of a bargain at $600/pair complete...I know those flow 300 cfm @600. Porting shows the normal improvements in flow as well.
With the huge expertise on tap at BES, I am afraid I don't think they just slapped some untouched $600.00 stocker heads on there. (note, I don't think that is what you are implying by suggesting that price.) But, just to be clear, BES put the serious dollars (parts and R&D) into that build to win the event. Definitely showed the capability of the platform, albeit very far from "stock parts."
Impressive engine with astounding power, but don't kid yourself into believing that this engine and the word budget could ever be considered in the same sentence. Replicating the results would involve a big bundle of cash.
