High-Compression 11:1 Piston Kit for Royal Enfield® 650 Twins
Choose Favorites List

High-Compression 11:1 Piston Kit for Royal Enfield® 650 Twins

Item #: 920-0143
0.0 out of 5
0 reviews | Write a Review
$492.95

This item can not be added to your cart, please contact customer service for more details

These high compression pistons feature a 7cc raised dome to achieve a compression ratio of 11:1 (from 9.5:1). Higher compression is a key factor in increasing performance.

  Stock S&S 650 HC Kit
Bore X Stroke 78 x 67.8mm 78 x 67.mm
Compression Ratio 9.5:1 11.0:1

 

Customer Reviews

There are no reviews for this product yet. Be the first!

Write a Review

Required An asterisk is used to visually indicate that a field is required.
Would you recommend this product? Required Field
Disclaimer

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.