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#1
08-21-2000, 10:20 PM
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I picked up a Pontiac HEI ignition system with the intention of putting it on my 69 G.P.428 h.o. to replace the point system.I don't know what motor size or year it came from, can I just put it in or should I send it to a speed shop to get calibrated to my motor? Has anyone ever done this swap? Or is it just as well to leave the old system on? I'm also planning on trying it at the dragstrip this weekend wondered if my 800 cfm double pump holley would fit and improve my e.t. I currently have the original Q-Jet on.
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