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Lt250r carb question

tyler250rrocks

By tyler250rrocks
in Suzuki ATV Forum

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tyler250rrocks

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well i dont know much about it. my uncle bought it because he didnt want me on my 3 wheeler i bought from him cuz i broke my femur in a car crash. its an 85 just know 2nd and 3rd gear where replased, new top-end thinking 50 over idk doesn't say pipe and over sized carb idk how big. i cant check cuz its at his house. i asked my shop teacher and he said re jet it down and see if it isnt gets better. its not pulling like i though it would

mywifeknowseverythin Grand Master

mywifeknowseverythin

Posted
Posted

Hmmmm,,,,You said it had an over sized Carb....85-86 lt250's came with a 32mm TM Mikuni flatslide, I believe the 87 and later had a 34TM.....With a Stock motor I wouldnt go much bigger than the 34....Check your reed carge as well...

BTW....dont ever let anyone tell you that Trikes are Dangerous....:wink:

Sc0tt Mentor

Sc0tt

Posted
Posted
Hmmmm,,,,You said it had an over sized Carb....85-86 lt250's came with a 32mm TM Mikuni flatslide, I believe the 87 and later had a 34TM.....With a Stock motor I wouldnt go much bigger than the 34....Check your reed carge as well...

BTW....dont ever let anyone tell you that Trikes are Dangerous....:wink:

I have an 87 and have a stock bore, stock carb. I have Boysen reeds, Fatty pipe and silencer and a K&N and I am running stock jets in my carb. I have no problems with power or fouling and don't run to lean.

mywifeknowseverythin Grand Master

mywifeknowseverythin

Posted
Posted

Start with the simple things first....Maybe just a tune up will do the trick....Have you ever checked the spark Plug???? Fouled???? If not,,,Gaped right??? Make sure you know how to read a plug too.... How about the Air Cleaner???? Plugged???? Remember....Fuel, spark and air.....FIRST!!!!!

  • 9 years later...

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