port timeing help? tuned pipe

Discussion in 'Intake & Exhaust' started by rich4240, Mar 14, 2013.

  1. rich4240

    rich4240 New Member

    Jun 6, 2012
    Likes Received:
    gi fo all those that have done port mods im sure your have done a port timeing chart useing a degrea weel anywas to the point im trying to make a tuned pipe during my off season iv only got 2 weeks to have it fineshed and i nead the port timeing. if any one had the exhaust port angle the transfer port angle and the exhaust port area and a idea on the exhaust gastempther it would be greatley apresated

    also its a 88/66 cc motor


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