[300ex power by monster]

ok my spark plug is brown but i run it hard and stuff white smoke comes out of the exhaust shuld i up a jet or wat

 

[Billy250X]

if it's white that means too much fuel.What jet r u running?

 

[300ex power by monster]

it only does it when i am runnen hard

 

[Billy250X]

That means it's only rich at higher rpm's.

 

[300ex power by monster]

sorry it only does it when i take off

 

[Billy250X]

Still sounds rich to me.

 

[Saber6]

I Agree with billy^^^^^Rich or burning a ton of oil.

 

[TRX2fiveO]

if it's during take off its the slow jet if it wide open its the main... what jets do you have in it right now???

 

[TRX2fiveO]

Oh yeah by the way ...DONT BLOW IT UP BEFORE YOU GET HERE!!!

 

[mud99]

LOL Ya what Moose said

 

[shadetree]

running rich...or needs rings..just hope it's running rich !..otherwise..what moose said !!!..lol

 

[TRX2fiveO]

HE's scared shadetree...... He's been in the garage tweaking on his 300EX since he found out they are coming to my turf and we are all meeting there. He's supposed to drag racing his quad against my Lil'ol 250X.

 

[300ex power by monster]

its burning gas we think becuse if it was blue it would be oil so its prolly running rich but should we mess with it i mean u can tag the gas and it dont die it dont pop or any thaing

 

[TRX2fiveO]

What size jets are you running!!!!! You have to answer this in order for anyone to be able to help you little buddy

 

[300ex power by monster]

idk i look today

 

[Billy250X]

I thought you jetted it why wouldn't you know what jets were in it.

 

[300ex power by monster]

u forgot ok

 

[Billy250X]

I think you meant I forgot.

 

[mud99]

He has a 400 carb on it and what he says is a K&N looks like a foam filter that came on it. LOL

 

[Billy250X]

He's talking about the 525 smoking.