DSS RACING PISTONS

FEATURED PRODUCTS

DSS RACING PISTONS E,SX,GS,FX SERIES

DSS Racing Pistons offers products to fit a wide range of applications. E, SX,GSX and FX series Forged Pistons offer a Strong, Light, High quality American Made piston for your High Horse Power engine.

What's New?   +6 cc domes for LS, New LSX 3.800 and 3.900 stroke piston applications, Buick 350 V8 and Buick GN V6, Pontiac Dome applications, Chevy 4.3 V6,V10 Dodge Viper pistons. Check out our 2618 alloy FX line of pistons for all your "Big Power " needs!

COMING SOON! .....Big Block Chevy,Ford and Chrysler.

The DSS Patented
'X Groove' Explained

Developed for and proven on several record setting, championship winning engines.

:On the upstroke, fuel wash down, normal wear debris and break-in debris are swept into the X Groove and exit into the oil pan, keeping the protective oil film intact on the most critical part of the skirts and cylinders

: On the down stroke, excess oil and remaining debris are swept into the x groove and exit through the oil drain back holes, keeping the clearance between the piston and cylinder wall cleaner also reducing the oil load on the oil ring.

DSS RACINg PISTONS

FEATURED PRODUCTS

DSS RACING PISTONS

FEATURED PRODUCTS