Images are for reference only. Actual item may look different!
Images are for reference only. Actual item may look different!
Description
Forged aluminum. Domed 10:1 high compression piston kits include wrist pins, circlips and Hastings rings. Compatible with OEM heads.
Note: Pistons will fit stock style Hastings rings with 1.6mm (0.062") top & middle ringlands and 4.0mm oil rings.
Fitment
84-99 Evo Big Twin (NU)
Wiseco, 1340 Evo B.T. high compression piston kit. +.040"
Availability:Yes
Description
Forged aluminum. Domed 10:1 high compression piston kits include wrist pins, circlips and Hastings rings. Compatible with OEM heads.
Note: Pistons will fit stock style Hastings rings with 1.6mm (0.062") top & middle ringlands and 4.0mm oil rings.
Fitment
84-99 Evo Big Twin (NU)