CP Carrillo PISTONS Std Pistons with 10.25:1 Compression Ratio. Fits Big Twin 1999-2006 with 88ci to 98ci Big Bore Twin Cam Engine.

Description

Features & Benefits:-

* Bore = 3.937in.

* Stroke = 4.000in.

* Fully CNC machined

* Balanced to +/- 1 gram

* Double forced pin oilers

* Forged from high strength 2618 alloy

* Designed for maximum performance, horsepower and reliability

* Complete kit includes two pistons, ring sets, wrist pins and clips

Tech Tips:-

* Suggested additional purchase – head gaskets # CG-C10083-045

* Follow ring end gap and piston to cylinder cle