KB Performance, XL883 piston kit. STD

Past op: 86-22 XL883 (NU)

Standard replacement piston set. Stock 9.0:1 compression ratio.
Piston weight 253gr. Piston pin weight 77gr.
Head type: Flat top / Dome +1.2cc.
Compression height 1.210".
Bore 3.00" / Stroke 3.812".
Rod length 6.926" / Cyl. length 4.650".
Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise.

Note: Top compression ring will need additional clearance. See instructions.