660/719 too much torque
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Thread: 660/719 too much torque

  1. #1
    Stock, ready to MOD moody2558's Avatar
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    660/719 too much torque

    i have a 05 660 / 719. my problem is too much torque, keeps breaking back left allen bolt tab . torque my cylinder bolts to 40lbs. second cylinder that has same broken tab.what / how do i fix this.stage 3HC cam carrilo10.5 to1 forged piston, hotrods 4mm stroker crank,stock jetted carbs 14/41 front /rear gears.can,t keep buying cylinders. HELP
    Last edited by moody2558; 04-29-2018 at 08:20 AM.

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    Can you post a picture?

    Coop we miss you brother..

  3. #3
    Stock, ready to MOD moody2558's Avatar
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    660/719 too much torque-p_20180501_202411_p.jpgheres a picture of my problem. like i said this makes 2 cylinders that have broke

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  5. #4
    Stock, ready to MOD moody2558's Avatar
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    looks like there's no help for this.just don't know what to do.

  6. #5
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    sry to bother you people, want your opinion on this.was racing at Bosco beach atv park.2nd race saw me looking at the sky slammed it down before going over backwards,finished race saw smoke &bubbles at base saw the broken bolt tab.could slamming down flex or twist the frame enough to brake that tab?

  7. #6
    Stock, ready to MOD moody2558's Avatar
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    cracked frame was my problem thanks for everyones no help

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    Thanks for the report back.

    Coop we miss you brother..

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