Jumped Timing Chain?

67Dart273 said

You would have to advance it....................

If you have any idea of your (cam) valve timing, you can easily estimate where it's at by doing a "quick and dirty" degree right from the no1 valves. There's even a procedure in some year's service manuals

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That is what I was afraid of. I have been putting some "Serious" power through it and I think I stretched the chain, it is a stock chain, but I could be wrong of course. I will have to pull the valve cover, bring it to #1 and see where the valves are positioned. Thanks for answering.

I have a Chilton's for 1975, which is the year of the motor, it's a 360 BTW. I will re-post once I have found where the valves are positioned.