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Discussion Starter · #1 ·
HI Modular Ford Community,
I am in the process of installing comp cam 262"s in my stock Romeo/PI heads. As per instructions from Comp Cam I used piston stop method to find top dead center. I then lined up the chain marks to the dots on my Trickflow adjustable crank sprockets and lined up the opposite chain marks to the dots on my stock cam sprockets. My crank sprockets I have the"0" mark on the keyway. I installed my MMR solid lifter, and proceeded to put together my dial indicator. When I rotate the crank to measure lift ,Im getting PTV contact. What did I do wrong?

Thank you,
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