Well I don't know what was in there but I found another gear and it had a larger gear than the one in the motor when I got it. Swapped it out and she fired right up, now I have the one more question the block is a l16 the head is a A87 peanut head I think that's what it's called, and I have the cam gear set on 1. My question, is there a recommendation on where to set the timing or is factory good enough.