The only off the shelf high(?) compression piston is the Federal Mogul #980P their LPG piston. The piston has about half the dish of the original piston and is 9.0/1 in a stock 292. You should get 10/1 with the 74 cc head and that piston. The 980P is about $350-400 here.
Larry
Last edited by LGriffin_#4385; 05/16/08 09:56 AM.
