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Originally Posted by PONTIAC DUDE
Just a question. looks neat. Have you checked your A/F ratios in each cylinder throughout the rpm range with those tubes and being unequal?
They did a test a few years back with I think the CSU hat making the most hp. The Extreme Velocity was next. I liked the ext velocity because it angle downward to give more under hood clearance.
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no a/f in each cylinder. it just didn't move fuel at all like our cast hat. our hat and gordon's hat are pretty much the same thing. he came out with his a few years after we did. we even ran the hats back to back on dennis' old gas combo. gordon's hat had the divider in it at the time. you couldn't tell the hats apart anywhere on the graph. the angle on gordon's hat comes in handy when things are tight. we actually had to belt sand some angle into one of our hats to give a little more clearance for dennis' stock flat hood.
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462", 400 block w/displayed caps, mech flat tappet lunati, 11-1 compression, lightly ported #13 heads, e-85, vortech z-trim. 781rwhp@6300rpm on 15.5psi.....blow thru carbs sort of work.
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