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| Jet sizes for a 2332 http://www.woodsbuggy.com/phpBB3/viewtopic.php?f=3&t=12318 |
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| Author: | streetstock174 [ Wed Sep 14, 2011 11:25 pm ] |
| Post subject: | Jet sizes for a 2332 |
Looking for input on approx jet sizes for a 2332. Has 44 Empi's on it (Webers) Currently has a 55 idle, F11 tube, 135 somethin or another and 200 main I think. It is running rich to the point it is fouling the plugs out after 10 hrs or so of runtime. Motor pulls 4 lbs on flow gauge on all put one cylinder, something wrong in the carburator and that cylinder pulls 7-8 at idle. The plug on that cylinder is the only one looks like its burning good, the other three come out black. Thoughts? |
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| Author: | ridenrace6 [ Thu Sep 15, 2011 2:30 am ] |
| Post subject: | Re: Jet sizes for a 2332 |
the 135 should be the main and the 200 the air corrector that is what my 2332 is jetted with the exception of my air jet is either a 175 or 185 but most of your driving is on the idle and main jets the air jets dont really kick in till above 4500rpm's i would check the air bypass screws (the ones with the 8mm jam nut down beside the mixture screws), they are used to "balance" out the different barrels, i usually just run mine bottomed out or maybe 1/2 round out and they are usually pretty close that way,,, however if 3 of them are about the same and 1 is 3 - 4 #'s higher then i would check the bypass screws first and they all within 1/2 to 1 round of each other then i would suspect that a butterfly is out of "center" or a bent throttle shaft if all else fails check your valve clearance and do a compression test on each cylinder my 2 cents |
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| Author: | turboblue [ Thu Sep 15, 2011 10:37 am ] |
| Post subject: | Re: Jet sizes for a 2332 |
Older HPMX's had major issues one of them being throttle shafts fitting loose. What is your vent sizes? |
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| Author: | streetstock174 [ Thu Sep 15, 2011 10:19 pm ] |
| Post subject: | Re: Jet sizes for a 2332 |
ridenrace6 wrote: the 135 should be the main and the 200 the air corrector that is what my 2332 is jetted with the exception of my air jet is either a 175 or 185 but most of your driving is on the idle and main jets the air jets dont really kick in till above 4500rpm's i would check the air bypass screws (the ones with the 8mm jam nut down beside the mixture screws), they are used to "balance" out the different barrels, i usually just run mine bottomed out or maybe 1/2 round out and they are usually pretty close that way,,, however if 3 of them are about the same and 1 is 3 - 4 #'s higher then i would check the bypass screws first and they all within 1/2 to 1 round of each other then i would suspect that a butterfly is out of "center" or a bent throttle shaft if all else fails check your valve clearance and do a compression test on each cylinder my 2 cents All the air bypass screws are bottomed out. Was kinda thinking that the butterfly is off center. Valve clearance has just been readjusted, and motor was just rebuilt 2 weeks ago, so compression should be good. |
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| Author: | streetstock174 [ Thu Sep 15, 2011 10:20 pm ] |
| Post subject: | Re: Jet sizes for a 2332 |
turboblue wrote: Older HPMX's had major issues one of them being throttle shafts fitting loose. What is your vent sizes? Vent sizes? |
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| Author: | JUNKTRADER [ Thu Sep 15, 2011 11:30 pm ] |
| Post subject: | Re: Jet sizes for a 2332 |
streetstock174 wrote: turboblue wrote: Older HPMX's had major issues one of them being throttle shafts fitting loose. What is your vent sizes? Vent sizes? he's talking about the venturi size |
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| Author: | streetstock174 [ Mon Sep 19, 2011 12:17 am ] |
| Post subject: | Re: Jet sizes for a 2332 |
They are what came with the carbs, believe they are 36mm |
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| Author: | turboblue [ Mon Sep 19, 2011 11:50 am ] |
| Post subject: | Re: Jet sizes for a 2332 |
streetstock174 wrote: They are what came with the carbs, believe they are 36mm You can look down in the throat to see the sizes. Rule of thumb on main jets is 4.1-4.2 x's venturi size. |
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