Product Overview
Set includes 3 pistons, 3 sets of rings, 3 piston pins and clips all manufactured by JE Pistons.
Piston type: dome
Net piston volume: -5.6
Bore: 3.937 (100.00mm)
Dome height: .040 (1.02mm)
Comp. dist: 1.228 (31.19mm)
Intake: .260 (6.60mm) 18 deg
Exhaust: .246 (6.25mm) 18 deg
Valve pocket depth measured from deck
Groove Width Land Width
Top: .0383 (.97mm) .275 (6.99mm)
2nd: .048 (1.22mm) .140 (3.56mm)
Oil: .0795 (2.02mm) .090 (2.29mm)
Radial Depths
Top: .137 (3.48mm)
2nd: .177 (4.50mm)
Oil: .115 (2.92mm)
Pin dia: .866 (22.00mm)
Pin length: 2.250 (57.15mm)
JE .063 Wire Locks
Actual weight: 454 grams
IMPORTANT CLEARANCE INFORMATION GUIDELINES ONLY.
Set clearance to .0035 (.0889mm). Some applications may require more clearance. Measure piston diameter .275 (7mm) from bottom of piston skirt.
Applications: Sea Doo RXP-X/RXT-X 300 1630cc ACE
