Jims Valves - Compression Release 727K

For big-inch or high compression Twin CamsWorks on front and back head, with or without valves installedSimply drill, spot face, tap and install compression release valvesInstallation kit includes...

For use with JIMS® Valve Spring Compressor Tool (PART# DS-196013)Made in the U.S.A.

Help reduce hot start issues and starter/battery loadsHave 5-7 Newtons of closing force resistanceCustom molded knobs ensure they stay cool to the touch and are easy to operateRequire an M10 x 1.00...

Help reduce hot start issues and starter/battery loadsHave 5-7 Newtons of closing force resistanceCustom molded knobs ensure they stay cool to the touch and are easy to operateRequire an M10 x 1.00...

Help reduce hot start issues and starter/battery loadsHave 5-7 Newtons of closing force resistanceCustom molded knobs ensure they stay cool to the touch and are easy to operateRequire an M10 x 1.00...