I should know more about this swap soon. I am doing the same conversion on the 402 that came out of Bad Penny, we will use the GMPP 48x computer, harness, and gas pedal on it. I have to change reluctor wheel and crank sensor, also change cam sprocket from 2x to 4x. I hear there are 4 different cam sprockets. Goodson makes a reluctor wheel indexing tool, if you get more than 2 deg off in positioning the computer will not function right.
David
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