Re: whats up with my timing?? anybody got ideas?
It's a big block Chevy, I'm still leaning towards cam failure. But, you need to pull the valve covers and have a look before any more damage is done. It could just be a broken rocker arm or bent pushrod. If all rocker arms and pushrods are ok then unhook power to the distributor and have somebody turn it over while you watch. Look for any rocker arms that aren't moving as much as the rest.
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