Valve-lash adjustments on the air-cooled 911 engine can be frustrating and time-consuming, even for a seasoned mechanic. This easy-to-use tool provides a simpler, faster, and more exact way to adjust valve lash on all air-cooled Porsche 911 engines. Repeatable 0.1 mm (.004 in) lash-clearance settings on every valve Faster and more accurate than traditional feeler-gauge methods Aluminum and steel construction Zinc-plated finish for corrosion protection Laser-engraved markings
