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carb gurus...???? #374018
07/13/09 02:59 PM
07/13/09 02:59 PM
Joined: Jun 2005
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new hampshire
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abomb Offline OP
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what are the differences in power valves...? single stage/dual stage/std flow/high flow???I have a part throttle cruise "bucking' and think I may need a larger powwer valve? Lean condition?

Re: carb gurus...???? [Re: abomb] #374019
07/13/09 03:05 PM
07/13/09 03:05 PM
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Lincoln Nebraska
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RapidRobert Offline
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bump up your pri jets 3 or 4 sizes & make sure your plugs/wires are good. EDIT before you change jets you might advance your initial timing 5-7.5 degrees from where it is now & try it then retard it 5-7.5 degrees from where it originally was & try it again. then put it back where it(originally) was. What do your plugs look like now?

Last edited by RapidRobert; 07/13/09 03:39 PM.

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Re: carb gurus...???? [Re: RapidRobert] #374020
07/13/09 04:08 PM
07/13/09 04:08 PM
Joined: Jun 2005
Posts: 52
new hampshire
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abomb Offline OP
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really hard to tell at this point...been toying with fuel..but plugs look alright..they are new..however i just noticed when i went to adjust the idle mixture i got grounded to the master cyl..and got a shock..so some of it may be wires?

Re: carb gurus...???? [Re: abomb] #374021
07/13/09 04:14 PM
07/13/09 04:14 PM
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Lincoln Nebraska
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RapidRobert Offline
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After I made the suggestion about plugs/wires I got to thinking that(if bad) they would be more likely to misfire under load(full throttle)but I feel confident that between jets/timing/wires you'll have it.


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