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#41 |
![]() Join Date: Dec 2014
Location: Long Island, NY
Posts: 295
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Steve, here's the info you requested.
Fully ported (heads/IH/plenum/63mm TB) by Greg VanDeventer (Ported and polished, back cut valves, machined exhaust guides for seals, milled cylinder head decks, polished cylinder head combustion chambers); RC injectors (205cc). South Georgia Corvette Stage 1 cams (lift .420, duration 230 degrees at .050 intake/exhaust). Rebuilt bottom half with stock take offs from 95 crate. Blueprint and balanced. SW headers, Corsa exhaust, no cats Haibeck custom dyno tune.
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1990 ZR-1 #1587 1990 ZR-1 #1727 |
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#42 | |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,697
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I would trust Pete's WB. At least you know where his has been.
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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#43 |
![]() Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,680
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![]() Where mine has been. LMAO Pete
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage Last edited by Pete; 06-19-2017 at 10:29 PM. |
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#44 | |
![]() Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,680
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What we can do is sent me your graph we make corrections if it is lean then you have about another 10hp coming to you if not then you will loose some power and/or be sluggish. Then put on a full 3" free flowing exhaust (Dynomax 17228 mufflers) and pick up another 10HP ![]() Pete
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
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