S&S Cycle High Compression Piston Kit: 07-17 Harley-Davidson CVO Models – 4-3/8″ – 920-0114

Description

S&S Cycle High Compression Piston Kit: 07-17 Harley-Davidson CVO Models – 4-3/8″ – 920-0114

Fitment:07-17 Harley-Davidson CVO models

Fitment Exclusion:2017 Harley-Davidson Touring models

These high compression pistons for 07-17 Harley-DavidsonCVO 110 models,except 2017 Twin Cooled touring models,feature a 12.5cc raised dome to achieve a compression ratio of 10.6:1. Higher compression is a key factor in increasing performance, but it’s only part of the solution. Not satisfied with 86 horsepower from your CVO 110 engine? Neither were they! Fortunately, they can show you how to make that big hog really run. Here’s how. Install an S&Sperformance exhaust and air cleaner – a must for any performance upgrade. Install a set of S&S585 bolt-in cams and tune the EFI system – produces over 107 horsepower. Increase the compression ratio from the stock 9.3:1 to 10.6:1 with these S&Shigh compression pistons – brings the horsepower up to 114.

Features:

• Significantly increase performance
• Provides more horsepower without sacrificing torque
• 10.6:1 compression ratio