JIMS Twin Cam Piston Ring End Gap Tool
NEW TOOL FROM JIMS–JIMS Twin Cam Piston Ring End Gap Tool. Introducing another unique JIMS tool by master tuner and multiple land speed world record holder Hiro Koiso! Designed to test ring gaps with a unique proprietary cutout feature, the flanged shape allows the piston ring to fit squarely into the cylinder bore every time. […]
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