16V forged pistons-set WISECO 1.8L KR & PL Turbo

Forged high-performance pistons for all 1.8L 16V engines from WISECO for turbo and 16VG60 conversions.Forged pistons for all 1.8L 16V engines for KR or PL engine identification as installed in the Golf 2 16V. Features: Bore 81.00mm Compression ratio 8.8:1 For standard connecting rods 144mm long Extremely lightweight design Piston skirt coated for less friction Raised land between the piston rings We also recommend either using the standard connecting rods with ARP connecting rod bolts or convertingdirectly to h-beam conrods.All piston sets are supplied with high-strength piston pins and complete ring sets. Installation and bore dimensions are included.Made in the USAFor piston marked with a Q in the design, adjustments must be made to the oil spray nozzles of the piston crown cooling system.