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  1. #1
    Team RTYD burton9010's Avatar
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    Apr 2008
    Sacramento CA

    js 440 group k hammer kit top end

    These are 440 cylinders that were worked over by group K. They also shaved the head and decked it to match the cylinders. Port matched the intake manifold to the cylinders and also worked over the carb to match this setup and bored the westcoast intake. The head had a few nicks in it so I cleaned it up myself. This would work fine like this or I am sure you could send it back to group k and they could just resurface it to make it perfect. Group k bored this .060 over and it has about 10 hours on it. It doesnt come with pistons. You could get a set of .060 wiseco pistons that need a bit more clearence then cast pistons and just hone it out to the clearence needed.
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  2. #2
    Team RTYD burton9010's Avatar
    Join Date
    Apr 2008
    Sacramento CA
    Price $250 shipped

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