Originally Posted by shortyems3307
i remember zip his user name was arussell. and the thread was je piston tech. august 2008
Yep That's him, if i remember correctly he said that due to the low expansion rate of the SHP 4032 mat'l, they should be run with .0035/.004 clearance piston to wall clearance.
Hey David i ran them once, but never again, in fact i now build with Probe pistons, cheaper than JE, wisco or anyone else and the same 2618 mat'l for a true forged piston.
JMO
Zip.