Trick Flow SBM Heads

SLOPAR72 said

Loaded question. It's everything that will surround the heads which will reward you the money spent.... You would have to spill your beans as to the setup, be ready for feedback, and bust out the wallet. It's the only head at this point that will most likely get you something to bolt on OOTB but even then there is still no guarantee.....

JW

Click to expand...

I think @1971 CY Dodge Dart meant to just take some X heads off and put the trick flows on. I totally agree that there are a lot of other factors. So how about this. If I took my mildly modified 340 with a Comp Cams XE268 cam kit, headers, Edelbrock Air Gap and 750 CFM Edelbrock cab that is right at 375 HP and put those heads on it, what would be the approximate HP pickup. If it was 5-10 HP, I would not buy them. Has anybody done a test where they took an engine like mine and ran 3 dyno tests? One as is, one with Edelbrock heads OOTB and one with Trick Flows OOTB. That would be interesting.