HEAVY DUTY ENGINE STUDS
Cylinder head stud Kit are necessary to prevent head gasket leakage in high compression Race Engines. Stock studs are made from poor material that will stretch and allow gasket leakage.
Spears Racing Cylinder head stud Kit are made from heat treated chrome moly, centerless ground, and have rolled threads after heat treat for maximum strength.
Spears Racing today is recognized as the industry’s leading manufacturer for Cylinder head stud Kit parts. We supply studs to all of the top engine builders
SV650 “PRO MOD” STUDS
The SV650 engine uses head bolts instead of the preferred stud arrangement. When engines are subjected to bigger bores, higher compression ratios,etc. the stock head bolts are not up to the task. Blown head gaskets are the result.
These SV650 studs are made from ultra high heat treated premium 8740 steel and feature rolled threads for maximum strength. Torque to 40 lbs. This set up is a must for all serious go-fast motors.