Edelbrock Pro Flo 4 EFI

Dartsun said

The proflo is for the LA style heads. You should be able to find some 360 J heads for less than 2K.

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I found some 360 J heads for about $1550 on Ebay but I'm worried that the large chamber size will significantly drop my compression ratio. I think the most logical alternative would be to by Aluminum Edelbroch RPM heads and their EFI system.