I hope this is a 74 YZ 80, The bike is grey with a red swoosh on the tank. I bought a new carb from bike bandits, but its for a TY, looks the same though!
How many turns out on the air/fuel screw for the proper setting and also any Idea on how much compression this little cylinder shoud have?
I'm working on a 1974 YZ 80, I have no history on this little bike, seems like the same motor as a TY 80. The head is warped, I sent it off and had it machined, have not yet reassembled.
My question is, Should I diconnect the oil injection and run it premixed? I just do not understand why this head warped other than not a proper amount of oil in fuel mixture?
I was told last night, that is the 2007 Shedual! I was confused because to the left of the web page it says MOTA 2006, nothing stating 2007, shoot I can not remember last years schedual, all looks the same.
Well Zippy, I'm feeling foolish for asking such a silly question here on this world wide forum!
I'm a helpless person when it comes to mechanical stuff, well life in general actually.
Yes, I believe I figured it out!
Off topic: I rode Sunday with your fearless trials team leader at Ray's famous indoor MTB park(http://www.raysmtb.com/).
That Biff is a courages person, he was jumping a 12' box jump on a XC bike! We rode 4 solid hours, the place is a blast, I shot some footage of him jumping in the foam pit. You will have to come along the next time we go, very few kids, most people 25 yrs and older and some cute ladies riding as well.
Changing my fork seals on my 2003 Mont. The left leg, to put the bolt back in the bottom of the leg she spins, the manuel says I need a special tool to tighten that bolt? My friend said there is a trick to do it with out the special tool, he can not remember.
My 03 Montesa has a very small radiator leak. As far as I can tell the leak is located at the start of the spout where you fill fluid. I have checked over and over again the cap, but that is not it, I'm sure its the bottom side of the spout right at the flush spot of the radiator, at the seam.
I imagine the spout/cap had slammed the fuel tank in some funky way creating the leak.
Any tips on what to use to possibly seal this crack?
Be cool Andy, I was having problems at my end loading, not sure what the problem is, I'm in absolutly no hurry for a answer!
Once again, I'm very interested in a GasGas for 07, I'll be moving from a Montesa 2003 which has been a great bike, but the GasGas'es I have rode 06, seem so light and ride smooth.
This air cleaner box issue is one I would like a little feed back on!
Mini Bike With Oil Injection?
in General Trials Talk
Posted
Thanks Kevin!
I hope this is a 74 YZ 80, The bike is grey with a red swoosh on the tank. I bought a new carb from bike bandits, but its for a TY, looks the same though!
How many turns out on the air/fuel screw for the proper setting and also any Idea on how much compression this little cylinder shoud have?
Once again, thank you so much for the info Kevin?
sam