ZRP RODS – VW 2.0L TFSI/TSI BELT & CHAIN ​​PISTON SET

THE AUDI/VW 2.0L TFSI PISTONS ARE DESIGNED FOR MODERATE TO HIGH-PERFORMANCE TUNING, PRIMARILY FOR ROAD RACING OR CLUB CARS LOOKING TO DEVELOP THEIR ENGINES FOR HIGH MILEAGE AND/OR STREET USE. DESIGNED BY ZRP ENGINEERS AND MANUFACTURED IN GERMANY FROM A HIGH-SILICON, LOW-EXPANSION 4032 (T6) ALLOY. THIS ALLOWS THE ENGINE BUILDER TO USE A CLOSER PISTON-TO-BORE CLEARANCE, RESULTING IN BETTER SEALING. THIS MINIMIZES THE SLAPPING NOISE DURING COLD STARTS, COMMON AMONG ENGINES USING FORGED PISTONS, ENSURING QUIET OPERATION AND LOW OIL CONSUMPTION.
WE CHOOSE A FULL-ROUND SKIRT DESIGN WITH A LOWER REINFORCING BAND, WITH OVERSIZED AND DEEPER VALVE POCKETS TO ALLOW THE USE OF HIGH-LIFT CAMSHAFT PROFILES. THEY FEATURE OFFSET PINS FOR QUIET OPERATION, AND THE WRIST PINS ARE MADE OF 9310 ALLOY. OTHER FEATURES INCLUDE ANTI-DETONATION GROOVES TO PROTECT THE FIRST RINGS, A GAS PRESSURE ACCUMULATOR GROOVE FOR IMPROVED RING SEALING AND VIBRATION REDUCTION. A PREMIUM JAPANESE-QUALITY 1.00MM X 1.20MM X 2.80MM RING PACK IS INCLUDED. *NOTE: PISTONS ARE DESIGNED FOR USE IN ALL ENGINE CONFIGURATIONS WITH A 21.00 MM PIN. PRODUCT FEATURES AND DESIGN ANTI-KNOCK GROOVES FOR LONG LIFE AND HIGH PERFORMANCE GAS PRESSURE ACCUMULATOR GROOVE IN THE SECOND RING FOR INCREASED WEAR RESISTANCE. HORIZONTAL SLOTS IN THE PIN HOLE DESIGNED TO ALLOW OIL TO PENETRATE BETWEEN THE PIN AND THE PIN HOLE AREA. PRECISION CNC MACHINED RING GROOVES HIGH-SILICON/LOW-EXPANSION 4032-T6 ALLOY HONED PIN HOLES CLIP-CUTS ON THE EDGE OF THE INTAKE SIDE FULL-ROUND SKIRT WITH LOWER REINFORCEMENT BAND FOR HIGH HP/BOOST VALVE POCKETS DESIGNED TO ALLOW FOR OVERSIZED VALVES AND HIGH-LIFT CAMSHAFTS PISTONS DESIGNED TO OPTIMIZE SQUISH FOR LONGER ENGINE LIFE AND INCREASED POWER POTENTIAL OPTIONAL COATINGS OFFERED UPON REQUEST “BLAST OFF BRONZE” THERMAL BARRIER COATING “STEALTH BLACK” SIDE-SKIRT AND UNDER-CROWN MOLY COATING ADDITIONAL INFORMATION APPLICATION 2.0L TFSI/TSI ENGINE BORE SIZE 82.50MM, 83.00MM WEIGHT GR. 303.307 STROKE 92.80MM OFFSET RATIO 9.6:1 OEM OFFSET RATIO 9.6:1 / 9.8:1 OEM OFFSET HEIGHT 29.55MM ROD 144.00MM PIN DIAMETER 23.00MM DECK CLEARANCE -0.05 CCS DOME -10.3CC, -9.50CC RING SET 21-GNH8250,21-GNH8300 WRIST PIN PN WP143-SP