Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Modified 250 2 strk leaking water in the exhaust?
Reply to thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
[QUOTE="J.B.426, post: 156099, member: 17725"] First of all I am talking about a buddy of mine's Honda 250R quad. He's a pro racer and has a race this weekend. Sorry for asking about a quad engine but this is not necessarily quad specific, just 250 2 stroke specific, so hopefully someone can help. He has just had the head ported and he pressure tested it after he got it back. Everything checks out. The head gasket is good and the head has been torqued down to spec. This is what happens: When he first starts it after it has been running, white smoke comes out of the exhaust apparently from water getting in the head. It stops after a few seconds. Also after he shuts it off, it looks like steam comes out the exhaust. It also smells like antifreeze. His antifreeze level has not dropped enough to notice. How could water just be getting in the head? Head gasket has been replaced twice. This has everyone here stumped. Anyone have any ideas? Apologies for the engine being in a quad, I just thought if anyone had answers, the folks here would. If this is not appropriate I apologize again. Thanks for any help. J.B. [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Modified 250 2 strk leaking water in the exhaust?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom