Includes rings, wire locks, and wrist pins - 81mm bore (stock), 8.5:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81mm bore (stock), 8.5:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81.5mm bore (0.5mm overbore), 8.5:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 82mm bore (1mm overbore), 9.25:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and 23mm wrist pins - 82.5mm bore (stock), 9.6:1 CR, 92.8mm stroke (stock)
To be used with connecting rods that accept 23mm wrist pins
Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 9.1:1 CR, 92.8mm stroke (stock)
To be used with connecting rods that accept 21mm wrist pins
Includes rings, wire locks, and wrist pins - 82mm bore, 9:8 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81mm bore (stock), 9:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
For VW/Audi 1.8L 20V 81mm
This product was last offered at the strikethrough price on
10-01-2026
Supertech 1mm oversized piston set including 20mm wrist pins.
For use with 20mm JE Piston sets
Replacement for 329248
For VW/Audi 1.8L 20V 82mm
This product was last offered at the strikethrough price on
10-01-2026
For VW/Audi 1.8L 20V 83mm
This product was last offered at the strikethrough price on
10-01-2026
For VW/Audi 1.8L 20V 83.5mm
This product was last offered at the strikethrough price on
10-01-2026
For VW/Audi 1.8L 20V 83.5mm
This product was last offered at the strikethrough price on
10-01-2026
Supertech 2mm oversized piston set including 20mm wrist pins.