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Post by scran0801 on Nov 13, 2013 10:00:25 GMT -6
I recently adjusted my valves and it cleared up alot of poor running issues I had but now I have a low rpm bogging. After 5k rpm it runs fine. Is this something that can be fixed by shimming the needles? Also when I let off the throttle to decelerate it has alotta of popping in exhaust until it decelerates down to around 3500rpm.
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Post by Blaine on Nov 13, 2013 13:18:00 GMT -6
Yep...Also do a idle mixture adjustment. ( Controls idle to 1/3 throttle)   |
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Post by scran0801 on Nov 13, 2013 14:11:44 GMT -6
I put one shim in on both carbs and it cleared up alot still has just a touch of hesitation. I'll try the idle adjust next. How many turns out do I start with? And do I want to richen it or lean it?
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Post by Blaine on Nov 14, 2013 15:29:41 GMT -6
I put one shim in on both carbs and it cleared up alot still has just a touch of hesitation. I'll try the idle adjust next. How many turns out do I start with? And do I want to richen it or lean it? 2 1/2 turns out is a good starting point. Out is rich,in is lean. You adjust to were you get the smoothest idle. Just a note: After I shimmed my needles I ended up cutting a couple of coils of the top of the diaphram springs.After that it was perfect. |
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Post by scran0801 on Nov 14, 2013 22:32:14 GMT -6
Ok I already took a cool and a half off trying to fix it that way previously after rejetting.thanks for your help once again. You guys have been a huge help every time and would've been in trouble without you guys help
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