[simonjrwinter]

I've only got 300 miles on my rebuilt (by myself) 302 and I've just noticed a knocking from the engine when starting from cold. It's coming from inside the centre of the engine somewhere but it's difficult to know where. When it's warm it's quiet but something needs sorting. Whats the best way to diagnose the knock?
It's been rebuilt with reground crank, 30thou rebore, performer plus cam and standard (but ported) heads.
I would guess that I may have a Camshaft problem but is there some way to tell withoout pulling the whole motor?
Any advice greatly appreciated.
Simon