Hello All, I am restoring a couple of IT175's, one is a 1979 and the other is a 1980 model. Back in high school, I used to ride a IT125, it was a 1980 model...
Sounds like the '80 might have a bad crank seal . I know these bikes inside and out . If I can help let me know ....pm me . The Dirt Shack Lee Buchanan , Owner...
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Hi all, Well, I finally got time to screw the 450 buck '81 465 back together last Friday night. The previous owner had taken it apart for my so it would fit...
remove the pipe and dump out any excess fuel...or water that is in the head pipe. ... From: Mel To: YamahaIT@yahoogroups.com Sent: Monday, May 04, 2009 3:21 PM...
Hi Mel, It sounds like that bike is a real beast. Both my 1979 and 1980 IT175's have an exhaust gasket off the cylinder, even though they are a little...
Hello James and Robert, No idea about the jetting in the carb. Haven't gotten that far yet. I had to take the pipe off to weld the flange where it fits the...
Mel, What does the silencer look like? If it's black it's usually stock. Silver/Gray aftermarket. With the DG pipe they do suggest you re-jet the carb. I...
When using a DG pipe , quite often you will have to jet it up . The DG will also make it a little pipey . 1st , get rid of the weedeater gas . For the 465 , go...
Did you post a picture yet Mel? Yes,, LOUD AND MEAN they are , Also with the DG pipe check the main jet. When I got my 490 someone had put the pipe on and...
ok i run a 490 it and its starts the same way !! but try this it seems to work for mine ! hold kill button in and choke all the way on kick several times about...
"watching neighbors peek out through their mini-blinds at the whitish, bluish, greenish environmental apocolypse" This is why I finally had to get a trailer...
Hey Guys, I'll get the carb apart and baseline it. I'm really not much of a tuner myself, so all advice will be taken to heart. I don't mind running a...
I can get sprockets , chains and any carb part you need when you are coming down in the rpms and it does the 4-stroke surge , it's lean ....usually in the...
Mel, I found that when I start it I hold the front brake tight with my right hand. This keeps me from giving the bike any fuel by accident when I'm kicking....
Good idea w/the front brake thing...it works The Dirt Shack Lee Buchanan , Owner 326 Bamber St. , Mammoth Spring , AR. 72554 1-870-625-0164 phone Vintage...
I get jets and needles from www.Sudco.com They have a lot of parts. ... From: Mel Mooney <littleplanes@...> Subject: Re: [YamahaIT] IT465 for 450 First...
I have posted pics of my bike. I have built a hybrid IZ 490. It is an 82 YZ 490 chassis and an 84 IT 490 engine. I used the YZ pipe to let it rev-out. I had...
I didn't think I had the problem. But maybe I do. Does anyone know what the head mod is that cures it. Maybe turning it into a true hemispherical chamber??...
Yes , allot of the IT/YZ stuff will interchange....like my '79 YZ125 w/IT175 engine......litterally rocks . The Dirt Shack Lee Buchanan , Owner 326 Bamber St....
If you are worried about the noise of your 2 stroke get a Db snorkel, took mine from 104db with an FMF silencer to 91.6db in SAE test at 5500rpm!!!! thats...
Seems like running a better grade of fuel would be easier than re-configuring the chamber. I used to run a mix of avgas and premium unleaded in my car to get...