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Thread: Ls1 Harland Sharp 1.8 Rockers

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  1. #1
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    Ls1 Harland Sharp 1.8 Rockers



    ASKING $275.00 SHIPPED OR TRADE FOR 1.7'S

    Last edited by CHEVROLADE; 04-23-2009 at 10:13 PM.

  2. #2
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    ill post actual pics tomorrow guys,sorry about that.

    they have about 3500 miles

  3. #3
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    Everyones selling these
    2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s

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  4. #4
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    yea my cousin is running too big of a cam for these.

  5. #5
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    weatherford,TX
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    is that why there for sale or was he not happy with them i mite be intrested
    Last edited by 06-crewhauler; 04-20-2009 at 10:15 PM.
    [SIGPIC]5.3 k&n cai ,asm lt, hf cats, aero turbine muffler, vhp 216/224-551/551-115lsa, tbss intake, ls2 90mm tb,tb bypass, comp double roller tc, hv oil pump, ls2 injectors,nelson tune, b&m super cooler, taylor 10.4mm wires, ngk tr55ix, 373 Detroit tru trac,

  6. #6
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    Quote Originally Posted by 06-crewhauler View Post
    is that why there for sale or was he not happy with them i mite be intrested
    no one should be unhappy with these. I have harland sharp rollers in my GTO and have never had a problem. Then again it hardly sees the street except for running around the block a couple times a month to keep it fresh.
    2005 black Yukon XL SLT - traded in for me wife's new Fusion (GM sucks these days)
    2002 black Yukon SLT (the skinny sister)
    1969 green Pontiac GTO (Layla, AKA the black sheep)

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  7. #7
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    yea has no use for them,would like to sell to get 1.7's or trade.

  8. #8
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    actual pic added TTT

  9. #9
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    Hey bro how much lift will these add? Isnt it around .30 or .40ish?
    My cam only has .525 / .535 of lift and want to increase that a bit.
    2012 F-250 XLT/FX4 RCLB 6.7 Powerstroke
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  10. #10
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    Quote Originally Posted by Aggie View Post
    Hey bro how much lift will these add? Isnt it around .30 or .40ish?
    My cam only has .525 / .535 of lift and want to increase that a bit.
    to add up your lift you simple take your lift on your cam divide it by the stock ratio of the rocker arm which is 1.7 and whatever the number you come up with then times what ratio you are wanting to that number to get your overall lift for example

    if your cam has .525 intake lift take .525 / 1.7 = 0.308 x 1.8ratio = your new intake lift would come out to .555

    same goes for the exhaust... .535 / 1.7 = 0.314 x 1.8 ratio = new exhaust lift would be .566

    Hope that helps.. and Free Bump

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