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KLX 110 jetting prolbem

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Ok i will try and make this short and sweet.

A buddy of mine just bought a 03 klx 110. It was in rough shape. It ran but bogged out when you smacked the gas and was hard to start Heres a list of the motor mods that were done to it.

1. Two bros 138 big bore

2. Cam shaft from two bros, im not shure what kind "takashuki or something like that"

3. Open filter " no air box just sliped over the carb"

4. two bros pipe

Im shure the jetting was changed for all this. So since the pipe was wrecked the filter was fallen apart heres what we changed and whats currently on the bike as of now.

1. changed pipe from two bros to fmf power core 4

2. put the stock airbox and filter back on

3. still has the cam

4. still has the 138 big bore in it

The bike still is really hard to start. When you smack the gas or roll it on hard it bogs and cuts out. Pulled the plug on it and the plug is black. Has black oily resedue coming out the exhaust not much but more than there should be.

I checked the valves and they are good.

The jets in the carb right now are 90 main and 42 pilot

We live in the panhandle in florida so my stock jetting on my 05 110 is good with a twobros pipe.

I guess what im asking is dose the jetting above sound to rich for the mods we have at the current time

1. changed pipe from two bros to fmf power core 4

2. put the stock airbox and filter back on

3. still has the cam

4. still has the 138 big bore in it

Any suggestions tricks tips anything to get this thing running like a top would be great.

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