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  1. #1
    Member Rob00Taws6's Avatar
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    Jun 2007
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    Southern Maryland
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    black
    2000 pontiac trans am

    piston to valve clearence with crane cams quick lift rocker arms?

    Just want to double check piston to valve clearance. I wanted to change my rocker arms in my 2000 trans am from stock to crane cams quick lift 1.8 ratio. Would piston to valve clearance be an issue? Part # 144759-16
    Last edited by Rob00Taws6; 06-20-2007 at 06:41 PM.

  2. #2
    Senior Member mrr23's Avatar
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    Jul 2005
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    orlando, fl
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    7,364

    black
    2014 camaro 2ss/rs

    is this with a stock cam? id so, no issues at all. i put them in the wife's car and picked up 17 rwhp.

    forum sponsor, vinci high performance, has them on sale
    http://ls1.com/forums/showthread.php?t=52198
    Cold Air Intake, Muffler Delete, Vinci High Performance Dual Valve Springs, Hardened Pushrods, Yella Terra 1.85 Rockers, Some Hydropdipped Stuff, Strut Tower Brace, Some SS Badges, boost/vacuum gauge, fuel pressure gauge, some checkered stripes, drilled/slotted rotors, ZL1addons Stealth wickerbill, Ruxifey LED side markers

  3. #3
    Visualize°Design°Create SSwt00SS's Avatar
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    Dec 2005
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    DFW
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    9,285

    '18 CTS-V
    '13 ZL1

    mrr23, what would you recommend for rockers with my current setup:

    Patriot Stage II Ls6 "Style" heads - 2.02/1,57 @ 59cc chambers, running a Comp Cams: 224/224 .581/.581 @112lsa

    or what about rockers for the same heads but a Comp Cams/TSP: 231/237 .598/.595 @112+2 lsa?
    2018 CTS-V: °°668rwhp/658rwtq°°
    2013 ZL1: °°590rwhp/576rwtq°°
    "Never argue with an idiot. They drag you down to their level, then beat you with experience."

  4. #4
    Senior Member mrr23's Avatar
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    Jul 2005
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    black
    2014 camaro 2ss/rs

    with your lift where it is now, stay with the 1.7 rockers.

    here's how they work and why they make more power than other aftermarket rockers
    http://vincihighperformance.com/LS1%...HTML#quicklift

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