FSR Piston Set By JE - 83mm +2.00mm Oversize Bore - 9.25: 1 CR - Stock Stroke - 86.4mm - VW/Audi 1.8T

Description NOTE: Image shown not actual parts. JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.

FSR (Forged Side Relief) forging designs feature a reduced skirt width and shorter wrist pin when compared to traditional “full round” style forgings. The narrow skirt helps minimize piston contact with the cylinder wall that can cause friction and power loss while the shortened wrist pins reduces the overall weight. Some FSR forgings feature internal and external bracing to provide a more rigid construction while minimizing overall weight With thousands of race miles logged in the most demanding applications like NASCAR, NHRA Pro Stock and Indy Car, these pistons provide the ultimate combination of low-friction, lightweight design with increased stability and strength.

Bore (in) 3.268 Bore (mm) 83. Top Compression Ring Thickness 0.0400 Second Compression Ring Thickness 0.0480 Oil Ring Thickness 0.111 Forging Type FSR Volume (cc) -7.70 Series JE Pistons Piston Head Type Inv Dome/Dish Pin Diameter (IN) 0.787 Compression Height 1.291 Make AUDI / VOLKSWAGEN Wrist Pin Style – floating or press fit Floating Wall Type CHAMFERED Wall Thickness (IN) 0.180 Ringset Part Number JG1001-3268 Ring Brand ProSeal Ringset Included Yes Retainer Thickness 0.050 Retainer Lock Style Wire Lock Retainer Lock Part Number 787-050-MW Retainer Diameter (IN) 0.787 Replacement Single Piston 302029S Piston Pin Inside Diameter 0.427.

Piston Pin Material 5115 LOW CARBON STEEL, CASE HARDENED Piston Material 2618 Piston Pin Length (IN) 2.250 Piston Avg Wt 303 Pin Offset Yes Pin Brand JE Pistons Pin Part Number 787-2250-18-51C Pin Included Yes Pin Diameter (mm) 20.00 Oil Rail Support Included No Deck Clearance 0.000 Brand JE Pistons OE Part #’s 06B-107-065-N / 06B107065 N / 06B 107 065 N / 06B107065N 06B-107-065-F / 06B107065 F / 06B 107 065 F / 06B107065F 6B1-070-65N / 6B1 070 65N / 6B107065N.