Generation III Internal Engine 1997-2006 LS1 | LS6
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Need advice asap!!!

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Old Jun 18, 2009 | 07:44 AM
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F-BODY_BLDR's Avatar
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Default Need advice asap!!!

So I tried to start my car yesterday for the first time since I had a cam change with a few other parts like new oil pump, lifters, pushrods, and upgraded valve springs, and 25% underdrive balancer. So When I tried to start it it turned over and was trying to start and would backfire a little and crank for a second then I heard something kinda make a clink noise and my motor locked up so I got a ratchet and turned the motor the opposite way and it rotates fine and when I turn it clockwise it turns until the point where it locks up. I took the valve cover off the driver side and I havent dropped a valve and took the spark plugs out the driver side and the second spark plugs end was tore off so what would cause this to happen?
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Old Jun 19, 2009 | 12:26 AM
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What size cam? Did you check p to v clearance? Are you sure the timing chain was installed properly?
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