They come complete with rings. wrist pins, and wire locks. This set yields 8.5:1 CR and is a stock bore. They have 20mm wrist pins. They feature JE’s 2618 alloy which is stronger then most other pistons made from 4032, and are specifically engineered for extreme applications. Dish requires no deburring or preparation. 81mm Bore, 86.4mm stroke. 8.5:1 Compression ratio JE Pistons Part# is 279845
Nice looking slugs in the box. Would compliment the RS2 crank he’s got. I’m trying to convince him to let me build a 2.1L hybrid 7a long rod motor, kinda llike what dalbach does, and spin it to the fucking moon. i’m losing that debate sofar :lol