lsup
Piston Comparison Chart
NEW!
Features:
E Series
SX GSX FX
Broached pin oiling slots Wrist pin oiling slots
X X X
Forged drain-back windows
Slightly larger, deeper valve reliefs than OEM
Drilled, forced wrist pin oiling
X X X X
X X X X X X X X X X X
X X X X X X X X X X X X X
Drilled bottom ring land intersecting oil groove drain-backs
Blower, Turbo, NOS ready
CNCmachined valve reliefs for moderate performance heads and camcombinations Larger, deeper CNCvalvereliefs formoreaggressivecylinderheadandcamcombinations
Additional CNC milling for weight reduction in non-critical areas Patented “X Groove” skirt for superior cylinder and ring life
Precision-honed piston pin bores Diamond-turned high strength skirts
X X X X
X X X X
High-strength piston pins
Premium Aircraft spec. 4032 low expansion alloy
Premium Aircraft spec. 2618 alloy Forged and machined in the USA
X
X
X
hgg
Forgings hot off the press
14
15
www.dssracing.com Phone : 630 -587- 1169
3550 Stern Ave. St Charles IL 60174
Made with FlippingBook Annual report