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Thread: Help on finding a rebuld kit for '04 6.0

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  1. #5
    Join Date
    May 2009
    Location
    Farmington, MN
    Posts
    154
    Quote Originally Posted by h_friesen View Post
    Motorholmes: Would he be interested in selling the pistons? They are for a 4.000 inch bore right?
    .
    I don't think I still have 'em. Engine had 180k. From what I've heard, if you have over 100k on a motor you'll need a bore and oversized pistons. Otherwise you can re-ring yours and see if you can get away with it. Problem is the cylinders get "egged" or egg-shaped. Mine were 4.000 one way and 4.003 the other.

    I'd pick up a set of 4.005 pistons if I were you, then you have flat tops and you can shoot for your 10.25 or 10.5 CR. But you'll need a couple grand for all the parts.

    Or you can trade the motor plus $1200 to your buddy like I did, for a 70k mile LS6 engine, and just put in a cam and rock n roll
    Last edited by motorholmes; 01-09-2010 at 11:44 AM.
    2000 Sierra rcss, LS6, xr265hr-15, HP Tuner, B&M, traction, cai, 2-4, 3.73 G80, Centerline, Pacesetters w/custom pipes and mufflers

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