| Re: [GMCnet] losing power [message #220250] |
Wed, 28 August 2013 17:57 |
KB
Messages: 1262
Registered: September 2009
Karma: 0
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Senior Member |
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> I installed a cloyes double roller on my Melling MTO-1 RV cam, straight up on the gear alignment dots, (some say you can advance one key space) rebuilt heads, bearings, rings, Honed, blocked crossovers, rebuilt carb, I'm getting 19" vacuum at idle. Carb throttle shaft nylon bushings added 1" alone. I would check your manifold for cracks or slipped turkey tray on install...try spraying carb cleaner around the edges an listen for smoother idle
Sean, where did you set your base timing? (8? 10? ??)
Not sure if that matters with EFI, but trying to double-check everything.
thanks
Karen
1973 23'
1975 26'
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Karen
1975 26'
San Jose, CA
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