Std Pistons with 11.5:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 114ci to 128ci Engine. - CP Carrillo Pistons

Features & Benefits:-

* ID # 14234

* Bore = 4.250"

* Stroke = 4.375"

* Steel gas nitride coated top ring

* Ductile iron Napier 2nd ring

* Three piece flex vent oil ring

* X-forging for lighter weight

* Double pin oilers

* Designed to accomodate +1mm larger valves and high lift cams if needed

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

Tech Tips:-

* Suggested additional purchase - top end gasket kit # CG-C10223

* Requires Daytona "Drop-in" 4.250" bore cylinders #DAY-80660

* Follow ring end gap and piston to cylinder clearances as per the supplied manufacturers instructions

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

Proudly made in the USA by CP Carrillo Pistons!