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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
* Will not fit Road King or Trike models
* Increases horsepower and torque across the rpm range using air column inertia and carefully timed gas dynamic pressure waves
464 Valve Lift
Regulator remains the same for 2006/2007
Std Pistons with 11.0:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 107ci to 120ci Engine. KRA-UN-COR-10-B * Will not fit RoadFeatures & Benefits: * ID # 12776 * Bore = 4. 180" * Stroke = 4. 375" * 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 top end gasket kit # CG C10221 * Follow ring end gap and piston to cylinder clearances as per the