Thread: thumper or not????????
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01-18-2009 07:38 PM #1
thumper or not????????
Hi guys i have a 1995 350 chevy with vortec heads stock roller motor i want to add thumper or muther thumper cam . will i need to changes springs ? if so what else needs to be dune. and i havea 700r4 be hind it.stock torc converter .
I saw last night on fb about John. The world sure lost a great one. I'm going to miss his humor, advice, and perspective from another portion of the world. Rest in Peace Johnboy.
John Norton aka johnboy