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Poly 4bbl "Wind Tunnel" dual plane intake manifold

Plucked Chicken

Plucked Chicken

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Not seeing a recent thread on the new-ish Poly manifold. How about some installed pics boys. Have over 1,000 miles on mine so far and very happy with the performance. Recent update was to add a phenolic carb spacer to keep the fuel cool - and switched to ethanol free gas....

http://chryslerpower.com/webstore/Poly

http://www.pure-gas.org/index.jsp

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Daryl Whitmer’s recent dyno run with his Poly Stroker motor.
Made 481HP @ 5700rpm and 486 Torque @ 4600 RPM – 10.47 to 1 compression; will run on 93 unleaded pump gas. He is preparing his ‘66 A body......

Here is a link to a video.
http://1962to1965mopar.ornocar.org/Video/Whitmer-Poly-Stroker-dyno.mov

w-poly-dyno-results.jpg

Anybody like the full size report file, feel free to contact me with your email addy....
 
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Unfortunately I had to use a '62 4bbl manifold. My '66 Belvedere II just doesn't have the under hood room for the taller intake.
 
That can be close. I measured with clay carefully first and had over 1" clearance before the phenolic spacer, now right at 7/8" as measured with clay.

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I'm having some clearance issues, but I have a QuickFuel 750 that requires a spacer. There's another version of the first photo that plucked chicken posted that shows the overall setup heights. With a Carter type carb, your clearance should be good.
 
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