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Author Topic:   Even bank misfire
tech355
Member
posted July 06, 2004 10:22 PM
alcohol or gas?
we use AR51 Autolites on alcohol

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RACERX


Raz_900
Member
posted July 07, 2004 09:08 AM
vacuum leak? burnt wire? bad plug/cap/rotor?


tech355
Member
posted July 07, 2004 09:15 AM
Maybe a valve to tight causing the miss? We run 43t ac plugs with same setup.


dirtbuster
Member
posted July 07, 2004 03:41 PM
45 seem awhul hot. WE run NGK 8 or 9 but cant remember how that compares to the delco.


tech355
Member
posted July 07, 2004 09:36 PM
It was an exhaust leak,I remembered when I put the manifolds on,the passenger side went on a little to hard(hard to put on).So today I pulled that side off and found the manifold to be warped.I put another one on and that was it,purrs like a kitten now.Thanks for all yalls help.


19J
Member
posted July 10, 2004 05:06 PM
I was talking to my engine guy the other night about plups. He was saying that a sc was for street use only. A champion is for high rpms at low rpms it can overload the car and that(something like that) and the best plug to use is autolite. Its one of the best racing plugs.


tech355
Member
posted July 10, 2004 05:27 PM
What # autolites would yall use for a sbc355,hyd.cam,Q-jet carb.,exh.manifolds,cast intake,882 heads?


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