armyman51
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i am reassembling the engine after having the head reconditioned. i have put the timing chain back on but im not sure if it exactly on the right sprocket. i have tried to get the block to tdc by lining up the grove on the crank shaft so that it points up. i have done the same thing to the cam. i have heard that if the timing is off the valves can be damaged. im wondering if it matters having the chain a few teeth off perfect and if there is a way to make sure that it is perfect rather than just estimating?