JE Nissan Silvia 180SX & 200SX SR20DET (J298729)

J298729 - SR20DET 87.0mm PISTONS -14.3cc

87mm bore, 86mm stroke, 136.25mm rod length, -12.4cc dome volume

Part Number: J298729

This piston set is forged from 2618 T6 high tensile strength aluminium and is engineered for extreme applications. Features include Forged Side Reliefs (FSR) and smooth flowing radii.
Includes:
.866 x 2.250 straight wall carbon steel wrist pin
1.0 x 1.2 x 2.8mm rings
Pin fitting
Wire locks
Specifications:
Part #: J298729
Bore: 87mm
Oversize: 1.0mm
Stroke: 86mm
Rod Length: 136.25mm
Compression Height: 31.83mm
Chamber Volume: 46.5cc
Compression Ratio with .040" Head Gasket: 8.5:1
Dome Volume: -12.4cc
Gram Weight: 316
Footnote: Accepts Turbo and Nitrous
Skirt: Full Round Skirt
Included Ring Set: JG1004-3425
With over 60 years of experience, JE Pistons is the leader in high performance forged pistons. We've built a reputation that the competition can only follow. JE has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts trust and rely on.
The top engine builders in NASCAR, ALMS, NHRA, AMA Supercross and others choose JE Pistons over any other brand. For over 60 years, JE's position at the forefront of performance piston manufacturing has been a result of continuous research and development of unique materials, piston designs and technologies. Utilising State-Of-The-Art CNC machines for manufacturing along with purpose-designed forgings, JE is able to maintain exacting specifications on each and every piston and hold tolerances to millionths of an inch. Also available from JE is industry-leading processes like Ultra Crown, a Digital Three Dimensional piston crown machining process and Finite Element Analysis (FEA). FEA is a computer processwhereby stress and fatigue are tested on a computer model before it goes into production. JE is the only performance piston manufacturer to earn the QS-9000 quality standard which confirms that JE provides customers the highest standards in quality control. In addition, we also have State-Of-The-Art inspection equipment and testing equipment which enables us to constantly bring you, the customer, the very latest in piston design configurations.