Polaris XLT 600 Rack Carbs to Singles - Snowmobile Forum: Your #1 Snowmobile Forum

Mach1s · 11-11-2009, 06:11 PM

I have a 98 XLT 600 with the standard carbs. I purchased a 99 XLT 600 motor for it and it had the rack or rail style carbs on it. The problem I ran into is the oil injectors or feeds on the 99 motor are fed into the carbs and the 98 motor are fed into the cylinder (intake port). I don"t have the rack carbs and need to use what I have. Can I feed the oil line into the capped port on the single carbs or do I have to pull the jugs and drill them for the oil ports? Any advise would be helpful.

Thanks in advance

**kccats** · 11-11-2009, 08:06 PM

Personally I would get a set of rack carbs! They are much better and easyier on the thumb!

**smallengineguy** · 11-13-2009, 06:40 AM

You can tap into the plugged hole on the carbs.

Mach1s · 11-13-2009, 07:05 AM

Are you refering to the capped ports on the clutch side of the carbs just off the intake ports? If so, I was looking at those last night on my other sled and wondering the same thing. That sled is still together so I did not want to take it apart to look where the ports went. Thats a great Idea! I will have to look into that farther. I wonder whey they would not just have tapped in there from the getgo?

**smallengineguy** · 11-14-2009, 06:13 AM

They should be a small brass tube you can put a hose on.