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Buell Forum » 1125R Superbike Board » Archives 001 » Archive through July 17, 2011 » A different kind of heat issue « Previous Next »

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Stirz007
Posted on Saturday, July 09, 2011 - 02:24 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

So I was out at MMP today testing out Version 2.2 after low-siding V2.1 a few weeks ago. Trying to take it easy to make sure I hadn't tweaked anything on my previous outing. After a couple of sessions, I decided to add a little go-juice. Opened the cap and WHOOOOSH!!! A literal geyser of gas blew out the top (no kidding) 6 feet into the air. Had to be at least a half gallon of fuel/vapor mix blowing out for 4 or 5 seconds. Caught a face full, completely covered the bike end to end, and made a wet spot about 10 feet across on the pavement.

Using my honed critical thinking skills (after pooping my pants), I deduced that the frame had gotten rather HOT. Hot enough to superheat the gas so when I released the cap, the fuel instantly boiled and blew out the top. You've heard the story about superheated water exploding when you add something or give it a bump? Same deal, except a potentially spectacular explosion. I've never seen that before....neither had any of the guys around (who kinda freaked a little when they figured out it was gas and not water blowing out of my bike). And no, the vent tube wasn't blocked - - I checked. Maybe I should insulate the frame next time I pull the mill...ya think?

Other than that, a good day at the track....





(Message edited by Stirz007 on July 09, 2011)
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Jcjohnson33
Posted on Saturday, July 09, 2011 - 02:39 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Hey stirz, what chock is that? And is it really stable? I would like one like that for the garage to park my bike in after I get home from work.
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Stirz007
Posted on Saturday, July 09, 2011 - 03:18 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

http://www.baxleycompanies.com/

Bulletproof
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Jdugger
Posted on Saturday, July 09, 2011 - 07:31 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Jeff,

You need a vent bottle and breather line. I can leave mine in the sun and not have an issue, even in TX.

Call me today to take pictures for you of my set up.
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