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| | #21 (permalink) |
| 3rd Gear Member Join Date: Apr 2006 Location: BRUNSWICK OHIO
Posts: 4,263
| Re: Glowing Red crf150r Pipe 2200 degrees? oh boy can you say kabooom! |
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| | #22 (permalink) |
| 3rd Gear Member Join Date: Nov 2007 Location: Boyne City Michigan
Posts: 1,442
| Re: Glowing Red crf150r Pipe yeah you would have melted header on you leg or jstu melted leg on your header |
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| | #23 (permalink) |
| 3rd Gear Member Join Date: Apr 2008 Location: San Luis Obispo, CA
Posts: 1,258
| Re: Glowing Red crf150r Pipe its normal...forget what all these guys are saying...stock 250 and 450 will do it but only seeable at night...DOES NOT MEAN IT IS lean...your fine ride it |
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| | #24 (permalink) |
| 3rd Gear Member Join Date: Oct 2007 Location: 50 riders
Posts: 1,453
| Re: Glowing Red crf150r Pipe say what you want. ive owned many new mx bikes and many built motors and none of my pipes ever glow under any conditions. |
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| | #25 (permalink) |
| 3rd Gear Member Join Date: Nov 2007 Location: Boyne City Michigan
Posts: 1,442
| Re: Glowing Red crf150r Pipe yes cant you see the header coupler is truning red |
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| | #26 (permalink) |
| Founding Member Join Date: Sep 2003 Location: FLORIDA
Posts: 5,727
| Re: Glowing Red crf150r Pipe |
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| | #27 (permalink) |
| PM Newbie Join Date: Jul 2008
Posts: 2
| Re: Glowing Red crf150r Pipe Mine doesn't glow |
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| | #28 (permalink) |
| 3rd Gear Member Join Date: Oct 2007 Location: South Dakota
Posts: 1,717
| Re: Glowing Red crf150r Pipe |
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| | #29 (permalink) | |
| 3rd Gear Member Join Date: Oct 2007 Location: South Dakota
Posts: 1,717
| Re: Glowing Red crf150r Pipe Quote:
6 - 7 seconds for this to turn red | |
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| | #30 (permalink) |
| PM Newbie Join Date: Jul 2008
Posts: 2
| Re: Glowing Red crf150r Pipe 150r's rock!!!!!!!!!!!!!!!!!!!!!!! |
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| | #31 (permalink) |
| 3rd Gear Member Join Date: Dec 2005 Location: Just south of hell, FL
Posts: 4,528
| Re: Glowing Red crf150r Pipe yes, the red glow is fine... |
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| | #32 (permalink) |
| PM Newbie Join Date: Apr 2008 Location: New Hampshire
Posts: 10
| Re: Glowing Red crf150r Pipe If I am wrong and you are right, then there should be one hell of a recall issue on MX bikes on the market. They all do it. Yes they come lean from the factory, but if there is no air flowing to them, they get red. |
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| | #33 (permalink) |
| 3rd Gear Member Join Date: Feb 2007 Location: The Dark Side of Eternia
Posts: 1,665
| Re: Glowing Red crf150r Pipe apples to oranges? you guys know you are comparing dirtybikes to f1 cars right? I've never seen a dirtybike header glow but they do get hot so they might. |
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| | #34 (permalink) |
| 3rd Gear Member Join Date: Jun 2008 Location: Glendale California
Posts: 1,366
| Re: Glowing Red crf150r Pipe |
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| | #35 (permalink) |
| 3rd Gear Member Join Date: Jun 2008 Location: Glendale California
Posts: 1,366
| Re: Glowing Red crf150r Pipe |
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| | #36 (permalink) |
| 3rd Gear Member Join Date: Dec 2005 Location: Just south of hell, FL
Posts: 4,528
| Re: Glowing Red crf150r Pipe |
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| | #37 (permalink) |
| 2nd Gear Member Join Date: Jul 2008 Location: Mass
Posts: 346
| Re: Glowing Red crf150r Pipe Today I fell on my bros 143 w/ T-4, oh header to lower leg, omg worst pain ever, stung for like 4 hours, I tried aloe and bacitracin, didn't help, my leg looks weird, maybe it's like a 2nd degree burn or something? I can't imagine a 250f glowing red burn. |
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| | #38 (permalink) |
| 2nd Gear Member Join Date: Sep 2005 Location: circleville ohio
Posts: 417
| Re: Glowing Red crf150r Pipe yea wear shorts an just brush your leg very quickly against the head pipe when doing a practice start an instant 3rd degree burn will result its so hot it feels cold for a few minutes ive done this an wasnt very fun but yes if you DONT see it glow after a few minutes of idle at night you should probally rejet it cause then you are too lean |
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| | #39 (permalink) |
| 1st Gear Member Join Date: Jul 2008
Posts: 121
| Re: Glowing Red crf150r Pipe my 450r and all my big vtwin race bikes would glow at the bend my the engine, only visable at night |
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| | #40 (permalink) | |
| 3rd Gear Member Join Date: Dec 2005 Location: Just south of hell, FL
Posts: 4,528
| Re: Glowing Red crf150r Pipe Quote:
Titanium exhausts will start to glow much quicker than stainless or mild steel because the material is thinner (... because the material is stronger*). Also an engine at idle wont have a dramatic difference in temp because of jetting! There is no load on the engine, its idling where it feels happy with the a/f mixture, until you go past optimum mixture... kind of like the thread where people were arguing that turning your bike off by shutting off the fuel and letting the bowl run dry will hurt your engine! Temperature when metal glows red | Hearth Wiki Is the head pipe supposed to glow?? - ThumperTalk is the head pipe supposed to glow red in the dark? - ThumperTalk Last edited by xr1million; 08-24-2008 at 05:57 PM. | |
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