Opel JE Pistons ASTRA, CORSA, TIGRA, VECTRA 1.6lL GSI 16V X16EX - ***Single Piston***
Price: $203.45
Select Size:
- Bore
- Engine Compression Ratio (CR)
- Volume Dome CC
- 79.00mm = 3.110in 11.5:1 3.2
- 79.50mm = 3.130in 11.5:1 2.9
- 80.00mm = 3.150in 11.5:1 2.5
More Description
-
Description
- Dome/Dish requires no deburring or preparation
- 2618 T6 high tensile forged aluminum
- JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
- Dome and dishes feature smooth flowing radii for excellent flame travel.
- 1.0 x 1.0 x 2.0mm or 1.0 x 1.2 x 2.8mm ring widths.
- .708 x 2.250 straight wall carbon steel wrist pin provided.
- Pin fitting and wire locks included
- Rings Now Include
-
Sizing Chart
Part # Bore Oversize Stroke
(mm)Rod
(mm)C/D
(mm)Head CC's C/R With .040 Dome CC's Gram Footnote Skirt Included
Ring Set#312426 79 STD 81.5 129.75 28.2 34.5 11.5:1 3.2 253 M, U R XG7900 312427 79.5 0.5 81.5 129.75 28.2 34.5 11.5:1 2.9 258 M, U R XG7950 312428 80 1 81.5 129.75 28.2 34.5 11.5:1 2.5 260 M, U R XC8000 -
Piston Specifications
Top Compression Ring Thickness 0.0400 Second Compression Ring Thickness 0.0400 Oil Ring Thickness 0.080 Forging Type Round Series JE Pistons Piston Head Type Dome Pin Diameter (IN) 0.708 Make OPEL Wrist Pin Style - floating or press fit Floating Wall Type CHAMFERED Wall Thickness (IN) 0.120 Ringset Part Number XG7900 Ring Brand ProSeal Ringset Included Yes Retainer Thickness 0.050 Retainer Lock Style Wire Lock Retainer Lock Part Number 708-050-MW Retainer Diameter (IN) 0.708 Piston Pin Inside Diameter 0.468 Piston Material 2618 Piston Pin Length (IN) 2.250 Piston Avg Wt 253 Pin Offset Yes Pin Brand JE Pistons Pin Part Number 708-2250-12-51C Pin Included Yes Pin Diameter (mm) 18.00 Oil Rail Support Included No Deck Clearance 0.000 Brand JE Pistons