Sand_YFZ Posted September 5, 2007 Posted September 5, 2007 True dat Marky Mark!!!lol Even ones that are spot on, jetted perfectly do glow red!!!(I never thought I'd say this but I kinda miss my YFZ!!) Ya because you have a slow TRX now Rides like a caddy rips like a Yugo Quote
Sand_YFZ Posted September 5, 2007 Posted September 5, 2007 Hmm, don't know what to tell you then... mine doesn't really glow After I race the sh*t out of my bike the pipe is hot but not the way it sounds like he is described it. The glowing went away a long time ago. The only time it starts to glow is when the humidity is bad. Which is usually at the Night Drags, Or when I'm just riding around camp. Mine doesnt glow either.Especially in the daytime Quote
mineurbiz Posted September 5, 2007 Posted September 5, 2007 Mine doesnt glow either.Especially in the daytime Mine glows at night when we are at the hill or are racing around the dunes. Quote
CaptNkllm Posted September 6, 2007 Posted September 6, 2007 i think part of the problem is altitude. if you have your bikes dyno'd or adjusted at lets say vegas altitude and you go to dumont then you will have a lean situation. on my next dyno iamd going to have him leave it a little fat so when i go to ride at dumont then it should be just right and the exhaust wont suntan my leg IMHO Capt Quote
mineurbiz Posted September 6, 2007 Posted September 6, 2007 i think part of the problem is altitude. if you have your bikes dyno'd or adjusted at lets say vegas altitude and you go to dumont then you will have a lean situation. on my next dyno iamd going to have him leave it a little fat so when i go to ride at dumont then it should be just right and the exhaust wont suntan my leg IMHO Capt Mine is actually dyno'd at Mesa AZ elevation about 1200' and dumont 700 - 1200' elevation. Quote
CaptNkllm Posted September 6, 2007 Posted September 6, 2007 (edited) Mine is actually dyno'd at Mesa AZ elevation about 1200' and dumont 700 - 1200' elevation. it makes a diff on my pipes from las vegas to dumont CApt Edited September 6, 2007 by CaptNkllm Quote
wingnut Posted September 6, 2007 Posted September 6, 2007 Vegas' avg. elevation is 1950 feet. 1000 foot difference isn't going to be very noticeable. Quote
mineurbiz Posted September 6, 2007 Posted September 6, 2007 Vegas' avg. elevation is 1950 feet. 1000 foot difference isn't going to be very noticeable. EXACTLY a 4 stroke is not that sensitive plus mine is tunes at about 1200 feet so it is even less of a diff. I have complete faith is the people tuning my bike. Quote
crazynova Posted September 14, 2007 Posted September 14, 2007 A Yamaha 450 engine normally runs hot enough to glow red hot. It is very common on the bikes especially. Its nothing to be concerned about really, just wear boots and dont touch it. Quote
high octane junkie Posted September 14, 2007 Posted September 14, 2007 A Yamaha 450 engine normally runs hot enough to glow red hot. It is very common on the bikes especially. Its nothing to be concerned about really, just wear boots and dont touch it. i've never seen the engine glow, heh. Quote
powerhouse Posted September 25, 2007 Posted September 25, 2007 i think part of the problem is altitude. if you have your bikes dyno'd or adjusted at lets say vegas altitude and you go to dumont then you will have a lean situation. on my next dyno iamd going to have him leave it a little fat so when i go to ride at dumont then it should be just right and the exhaust wont suntan my leg IMHO Capt yours is fuel injected, once it is set up it will comp. for elevation and temp. if its fat here,its fat everywhere Quote
offroadracer Posted September 25, 2007 Posted September 25, 2007 Doesnt the computer on the injected ones adjust for altitude? mine does anyways Quote
CaptNkllm Posted September 25, 2007 Posted September 25, 2007 dynojet did my tune and i think it was lean a little rom the start. that was the 1st time my leg ever has gotten so hot was after they tuned it. had to run around with riding socks and shorts ( real cute) but yes the fi does adjust just not sure what was up with it. looking at the print out they landed right on the money for the most part but like i siad it was never that hot before. GO RAPTORS!!!!!!!!!! Capt Quote
NicoleinVegas Posted September 28, 2007 Posted September 28, 2007 I borrowed my friends 450, glad to know it wasn't the only one that gets hot. When I would sit on it after a ride I had to put my leg up on the handle bar to keep from melting, and I had boots on. It would glow the brightest red too. Quote
dreamrr Posted September 28, 2007 Posted September 28, 2007 (edited) Mine gets extremely hot as well, but my heatshield fell off. I need to get another one because I am sick of having burn holes in my riding pants Edited September 28, 2007 by dreamrr Quote
mineurbiz Posted September 28, 2007 Posted September 28, 2007 Mine gets extremely hot as well, but my heatshield fell off. I need to get another one because I am sick of having burn holes in my riding pants You need the stock one, or did your pipe come with a new one? Quote
CaptNkllm Posted September 29, 2007 Posted September 29, 2007 Mine gets extremely hot as well, but my heatshield fell off. I need to get another one because I am sick of having burn holes in my riding pants if its a 700 i have an extra 1 i think(stock) in the garage.. let me know Capt Quote
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