A Matter Of Timing
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We chose a Crane CompuCam 2031 hydraulic roller cam to replace the stock cam in our 305. The cam is equipped with an iron distributor drive gear to make it compatible with a stock iron distributor gear. We reused stock lifters on the cam matched with a set of Crane guided 1.6:1 narrow-body roller rocker arms. We also added a set of matched Crane valvesprings in order to control the valve motion of our new cam. Not appearing in the photo is a new Crane multi-keyed timing chain and gear. This timing set allows you to easily move the camshaft relative to top dead center (TDC). It’s always a good idea to install a new timing set when swapping cams to ensure accurate cam timing. View Related Article
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