Integrated Engineering JE Forged Piston Set - 82.5MM Bore, 92.8MM Stroke, 10.3:1 CR JE-FSI-284779

Building a high-powered engine for the road, drag race, or full-out competition racing? JE Pistons for your EA113 FSI / TFSI engine offers ultimate strength and reliability in a forged piston for your VW/Audi race engine.

These iE Spec JE Pistons are engineered with the ideal 10.3:1 compression ratio for the VW/Audi 2.0T FSI (EA113) engine. We have tested these engines with several other compression ratios, both lower and higher and found that they are very susceptible to knocking, due to the complexity and precision of the direct injection system. This ratio allows higher boost levels with less chance of knock and cylinder detonation without sacrificing out-of-boost power or spool time and provides more power/torque per pound of boost than lower compression ratios. Speak with your engine tuner about the best fuel and boost pressures to use with your specific turbo and fueling setup for this compression ratio. 

JE 180 Tool Steel wrist pins are through-hardened 52100 high-carbon bearing steel for extreme forced induction or nitrous-fed racing applications and offer high strength with low ductility. Employing the latest in technology, each pin is checked to ensure dimensional measurements and roundness. Recommended upgrade for all engines exceeding 125HP per cylinder. SOLD SEPARATELY

Notes:

JE Pistons for 2.0T FSI only fit VW Audi engines with the 2.0L 8V EA113 (timing belt driven) engines. Some chassis listed above may be equipped with a 2.0T TSI EA888 Gen1/2 (timing chain driven) engine. These piston sets are incompatible with TSI engines; verify whether you have a timing belt or chain-driven engine before purchasing.