Description
Diamond Pistons are some of the best aftermarket pistons on the market. Trust your new engine with a set of Diamond Pistons
Small Block Ford Twisted Wedge Forged Diamond Race Pistons are designed for forced induction or medium to large nitrous applications, fits T/W and T/W “R” heads, have max deep valve pockets for large race cams. They are designed for 2.080″ diameter intake valves and 1.600″ exhaust valves. Premium 8620 wrist pins are included. Ratios figured for .000″ deck height. Gasket Volume= 8.8cc, Top ring down from piston crown .300″, valve relief depthsintakes .310″ and exhaust .260. Standard 1/16″ x 1/16″ x 3/16″ ring package (Rings not Included)
Compression Ratio with 61cc Heads 12.1:1
Compression Ratio with 66cc Heads 11.5:1
Advertised piston weight 525 grams
Made to order
