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Cuting out

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Old 12-12-2008, 12:13 AM
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usa98030
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Default Cuting out

It sounded like my LSN was lean so i richened it up about 2 full turns and it worked, but it would still cut out when i pull to full throttle right away, so is it OK if i richen the LSN even more. And i was trying out O'Donnell R2R fuel, but i think its so oily, thats why my engine is cutting out? And there is a good amount of smoke coming out of the exhaust .
Old 12-12-2008, 04:41 AM
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Hoese37
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Default RE: Cuting out

i would lean the LSN out, and richen the HSN
Old 12-12-2008, 08:29 AM
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241 racing
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Default RE: Cuting out

You have a Traxxas motor correct?Lsn should be flush with the collar,adjust high speed till you get it right.Best thing you can do with a 2.5,2.5r or 3.3 is to get a Ofna force 26 carb.It's alot better carb and will hold it's tune unlike the stock junk traxxas carb.Your running good fuel so thats not a problem.Look on the bay for the 26 carb.
Old 12-12-2008, 06:32 PM
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usa98030
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Default RE: Cuting out

I know the carb are a piece of crap!!! So after i richen the HSN then lean the LSN??? Cause i know that the HSN is a little on the rich side, and i was thinking to adjust he LSN an i dont know if i should lean it out or richen it.
Old 12-13-2008, 03:47 AM
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Hoese37
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Default RE: Cuting out

Just set it back to stock and start over. The HSN will be easy, the LSN may need a little more time to find the sweet spot.
Old 12-13-2008, 03:34 PM
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usa98030
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Default RE: Cuting out

Ill try today if it goes up another 5 degrees because its like what here. 35 degrees
Old 12-13-2008, 03:37 PM
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f0rb3s
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Default RE: Cuting out

the ofna carb actually over carbs the engine in top end... i have done several radar tests tryin different configurations.. if u would like i could give u the link off the other forum
Old 12-14-2008, 01:03 AM
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usa98030
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Default RE: Cuting out

I know why its was cutting out, the odonell rt2 fuel was so oily!!! So i got some traxxas fuel now its pretty easy to tune

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