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Part number: 242909
Product Details
JE Pistons 242909 in our Pistons Deptartment
Products specifications
Bore 81mm
Bore (in) 3.189 in.
Bore (mm) 81.000mm
C/D 32.66mm
Comp Ratio 8.5:1
Compression Distance (in) 1.286 in.
Dome CC -8.1
Gram Weight 296
Head CC 43
Notes Suitable for turbo or nitrous. Full round skirt design.
Oversized STD mm
Piston Head Volume (cc) +8.10cc
Piston Material Forged aluminum
Piston Ring Thickness 1.0mm x 1.2mm x 2.8mm
Piston Style Dish, with four valve reliefs
Quantity Sold individually.
Rod 144mm
Skirt Type Full Round
Stroke 86.4mm
Wrist Pin Style Press-fit or floating
JE Pistons
Set of 4 Pistons
Recommended RingSet: JG1004-3189

JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. In this environment, higher compression ratios, extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.

*Application Specific Forgings for an Optimized, Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons

JE Pistons are sold as matched sets.

*Custom Applications are also Available

Reviews
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I received my parts when I needed them by and they were quality parts.
B
Lowest price on the INTERNET!!! I searched for days and nobody could even come close to their price. They provided excellent feedback on my order status including shipping and tracking numbers.
A
Great product at the lowest price on he web. Fast shipping as well. Will be doing business with again. - Adam
S
I would definetly order from Autoplicity again.  Fast curtious service they had just what I wanted and the prices were the best I could find.
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