Features: |
Piston Series |
|
E series
|
SX series |
1-FX series |
2-FX series |
3-FX series |
Broached pin oiling slots |
x
|
x
|
|
|
|
Drilled, forced wrist pin oiling |
|
x
|
x
|
x
|
x
|
Forged drain-back windows |
x
|
|
|
|
|
Drilled bottom ring land intersecting oil groove drain-backs |
|
x
|
x
|
x
|
x
|
Slightly larger, deeper valve reliefs than OEM |
x
|
|
|
|
|
CNC machined valve reliefs for moderate performance heads and cam combinations |
|
x
|
|
|
|
Larger, deeper CNC valve reliefs for more aggressive cylinder head and cam combinations |
|
|
x
|
x
|
x
|
Premium Aircraft spec. 4032 low expansion alloy |
x
|
x
|
x
|
|
|
Premium Aircraft spec. 2618 alloy |
|
|
|
x
|
x
|
Blower, Turbo, NOS ready |
|
x
|
x
|
x
|
x
|
Brushed piston crown |
|
|
x
|
x
|
x
|
Turned dishs |
x
|
x
|
|
|
|
Max Quench milled dishs |
|
|
x
|
x
|
x
|
Additional CNC milling for weight reduction in non-critical areas |
|
|
x
|
x
|
x
|
Patented “X Groove” skirt for superior cylinder and ring life |
|
|
x
|
x
|
x
|
Thinner/shallower Ring grooves for maximum ring seal and land strength |
|
|
x
|
x
|
x
|
Low volume contact reduction grooves |
|
|
x
|
x
|
x
|
2nd ring land accumulator groove prevents ring flutter |
|
|
x
|
x
|
x
|
3rd ring land scraper relief |
|
|
x
|
x
|
x
|
Oil ring groove relief reservoir |
|
|
x
|
x
|
x
|
Inner and outer pin boss weight reduction radiusing |
|
|
x
|
x
|
x
|
Tighter control of crown thickness yields consistently lighter parts |
|
|
x
|
x
|
x
|
Dynamic skirt milling controls skirt thickness for consistently lighter parts |
|
|
x
|
x
|
x
|
Diamond-turned high strength skirts |
x
|
x
|
x
|
x
|
x
|
High-strength piston pins |
x
|
x
|
x
|
x
|
x
|
Extreme Duty XR wrist pins |
|
|
|
|
x
|
Horizontal Gas Ports enhance ring seal |
|
|
|
|
x
|
Forged and machined in the USA |
x
|
x
|
x
|
x
|
x
|
|
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device