twisted wedge heads
#21
twisted wedge heads
Originally Posted by VicsGT
well Chicken Racing, My research was done in mmff a few months ago when they tested every head out there, and the Afr's did outflow the Tws BUT THE TW's Killed EDELBROCK....go get t back issue and check it out.....
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yeah ...and wich trick flow heads were they..............i read it too....the 900 dollar TF are junk compared to the 1000dollar EDLEBROCKs</P>
#22
twisted wedge heads
Originally Posted by gt200mph
Originally Posted by VicsGT
..
I heard that the performer heads were exactly the same as the RPM heads the only thing differnt is that the rpm are made for non-emissions. Is that true or not ? From what I see they have the exact same combustion chamber intake ports, valves, etc ...</P>
#23
twisted wedge heads
Originally Posted by T5superduty
the performer heads were exactly the same as the RPM heads the only thing differnt is that the rpm are made for non-emissions. Is that true or not ? From what I see they have the exact same combustion chamber intake ports, valves, etc ...
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im not sure exactly whats differant but with the RPM heads you rpm range goes up..hense the name....i have 2.02 performers and my buddy has the rpms and from looking at them you realy cant see a differance</P>
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