Tri-Power Xtreme 197/202 Solid Roller Cam for GM 6.6L Duramax Diesel
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MECHANICAL ROLLER-Designed for modified performance applications (Exh., programmer, etc. upgrades) Good for limited towing.
TIP
COMP Cams¨ always recommends checking piston to valve clearance whenever installing a camshaft. Modern engine design dictates a compact combustion chamber and tight clearances. Tolerance stack or installation errors can result in interference and failure. COMP¨ recommends .080" intake and .120" exhaust minimum piston to valve clearance in most applications.
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