L69 dies at light, vacuum jumps
07-01-2002, 09:50 PM
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L69 dies at light, vacuum jumps
I'm still tunning my rebuilt L69.. Starts and idles ok until it warms up and then it will die when I'm setting at a light... Idles pretty low at around 550rpm. I do have a com cam 262 in it and WP heads.. I hooked up a vacuum gauge to the carb and when it starts running rough at low idle, the vacuum jumps from around 15-16 to around 10 and backup.. Do I just need to increase the idle speed with this cam, or is something else wrong?
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