04 250 exc 2stroke head assy ???'s

Andrews250 · 04-17-2011, 02:14 PM

Just had my head redone at millenium technologies and getting ready to reassemble my head i purchased a new gasket kit and noticed when i was taking it apart the exhaust had a ton of silicone like sealant holding it together and there was no gasket listed in the oem parts what was thsi silicone stuff and where can i get it so i can reassemble this head again. thanks guys kinda new at this so any help would be appreciated.

bajadog · 04-20-2011, 05:33 AM

Do you mean around #9?

Andrews250 · 04-24-2011, 03:07 AM

No its a silicone sealant type mixture that goes on the removeale port on the actual head the the exhaust flap in inside of the flap is also connected to the power valve i assume this is some sort of high temp. RTV sealant

http://www.bikebandit.com/2004-ktm-2...m4859sch473391

Its the stuff that assembles part 2 to the actual head when i said exhaust i meant the Part of the head that hosts the exhaust port

bajadog · 04-24-2011, 11:41 AM

Okay, got it.

This is what I always used on my bikes (have not had my Berg opened up yet).

http://www.yamaha-motor.com/outdoor/...60/detail.aspx