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Thread: Which Pistons?

  1. #1

    Join Date
    Jul 2012
    Location
    Fishkill, NY
    Posts
    8

    Which Pistons?

    Hey guys, rebuilding my 99 gp1200 motor. It had some sort of issue before I bought it, long story short, I've determined it needs 3 new Pistons and a new sleeve for the middle cylinder (and new rings, wrist pins / bearings etc). Trying to figure out which Pistons would be best for me, mostly I'm just looking for the motor to be reliable. I'm boring all the cylinders 5mm over for I get a fresh surface on the sleeves I'm not replacing.

    Thanks for the advice!

    Eric


  2. #2

    Join Date
    Aug 2014
    Location
    Holiday, Florida
    Posts
    319
    +1
    13
    Open Budget (PRO-X or Factory Pistons)

    On a tight budget (SBT)

    I've used SBT pistons and put high compression heads on there and never had a problem, I'm building a stroker motor and I'm using factory pistons my compression will be at 225 PSI. If you need parts of Boring PM I have Pistons in Stock.


  3. #3

    Join Date
    Dec 2012
    Location
    Corpus Christi, Texas
    Posts
    22
    I agree with Danetwork... Pro-X or OEM. If it's a stock machine... go WSM or SBT.

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