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| Stock carb What is this? http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=28600 |
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| Author: | DirtNasty [ Fri Apr 20, 2012 12:49 pm ] |
| Post subject: | Stock carb What is this? |
I'm new to these big block v twins... but Engine seemed to be running rich... just by the smell. Damm thing was buning my eyes. Took off the cover and noticed these two screws, dials??? There is one on each side just wondering if these are the mixture screws for each cylinder? and how I can adjust them. For instance if i screw them in is that leaner? carb.JPG |
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| Author: | MaXXis85 [ Fri Apr 20, 2012 1:38 pm ] |
| Post subject: | Re: Stock carb What is this? |
Idle mixture screws IIRC. them black caps can be broken off to get more adjustment out them. |
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| Author: | daisy cutter [ Fri Apr 20, 2012 2:24 pm ] |
| Post subject: | Re: Stock carb What is this? |
yep ^ what he said |
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| Author: | ironman_gq [ Mon Apr 23, 2012 12:35 pm ] |
| Post subject: | Re: Stock carb What is this? |
The inboard screw(one closest to the motor and behind the throttle plate) is usually the idle mix screw. The outboard screw (one closest to the air cleaner side of the carb) is usually the "High" mix screw and is used to adjust the mix between 1/4 and WOT. |
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| Author: | deadbird8 [ Mon Apr 23, 2012 6:33 pm ] |
| Post subject: | Re: Stock carb What is this? |
| Author: | DirtNasty [ Tue Apr 24, 2012 6:21 am ] |
| Post subject: | Re: Stock carb What is this? |
So, THEORETICALLY.... You would screw them Out/left to lean them out (giving more air). This meaning the pointers on the caps would be facing the opposite direction from one another. |
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| Author: | ironman_gq [ Tue Apr 24, 2012 10:20 am ] |
| Post subject: | Re: Stock carb What is this? |
Is it a 2 barrel carb? I guess that makes sense. |
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| Author: | DirtNasty [ Sun Jul 01, 2012 5:07 pm ] |
| Post subject: | Re: Stock carb What is this? |
anybody else wanna chime in I'm still wondering what these are excactly an how to tune ?? |
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| Author: | autogateman [ Sun Jul 01, 2012 5:46 pm ] |
| Post subject: | Stock carb What is this? |
| Author: | DirtNasty [ Sun Jul 01, 2012 6:51 pm ] |
| Post subject: | Re: Stock carb What is this? |
care to elaborate? the first quote doesnt make sense since the are neither us closer to the air filter. I realize what they are just want to know how to tune them. which way to turn them and whats it doin |
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| Author: | MudFinder [ Sun Jul 01, 2012 8:31 pm ] |
| Post subject: | Re: Stock carb What is this? |
They adjust the amount of fuel allowed in the cylinders break the caps off turn them in till they bottom out then open them up about one turn on both sides then run engine the more u open the more fuel u get |
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| Author: | deadbird8 [ Mon Jul 02, 2012 4:44 am ] |
| Post subject: | Re: Stock carb What is this? |
Leave the caps on, just cut the limit arms off the cap. Normally stock they are set about 1.5 turns out and then limited within that range. |
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| Author: | Will [ Mon Jul 02, 2012 4:46 am ] |
| Post subject: | Re: Stock carb What is this? |
Pull your plugs, what do they look like? |
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| Author: | DirtNasty [ Mon Jul 02, 2012 6:17 am ] |
| Post subject: | Re: Stock carb What is this? |
Thanks now thats what I was looking for. |
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