Trailblazer SS Bolt-Ons - Tricks Are For Kids
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Sure enough, within the hour we were ready to pop off the stock cylinder heads and have the motor broken down to the short-block. Next, we popped off the balancer using a balancer puller, unbolted the timing cover, and were ready to take out the stock camshaft and replace it with the new one. The stock camshaft has a lift of 0.525-inch on both the intake and exhaust sides, and a duration of 204 degrees on the intake and 211 degrees on the exhaust. View Related Article
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