Search found 20 matches

by uk steve
Tue Apr 06, 2010 4:57 am
Forum: Twinshock & Classic Trials
Topic: MY 1979 TY175
Replies: 1
Views: 2344

Re: MY 1979 TY175 WHAT DO YOU THINK?jets in the carb

[/attachment] TY 175 ONLY 024.jpg TY 175 ONLY 004.jpg It as now got a new red seat and pulls like a train.but i think it could make use of some new jets to match the piston size 2m over size. what size jets should i use or are the standerd jets ok.
all the plastic are all from the day she left the ...
by uk steve
Tue Apr 06, 2010 4:43 am
Forum: Twinshock & Classic Trials
Topic: MY 1979 TY175
Replies: 1
Views: 2344

MY 1979 TY175

TY 175 ONLY 006.jpg TY 175 ONLY 003.jpg amelia and jack pet 09 029.JPG TY 175 ONLY.JPG TY 175 ONLY 026.jpg TY 175 ONLY 011.jpg TY 175 ONLY 007.jpg TY 175 ONLY 004.jpg TY 175 ONLY 024.jpg [/attachment] TY 175 ONLY 024.jpg TY 175 ONLY 004.jpg It as now got a new red seat and pulls like a train.but i ...
by uk steve
Mon Mar 22, 2010 7:01 am
Forum: Technical help
Topic: ty 175 wont run & will run?
Replies: 3
Views: 2895

Re: ty 175 wont run & will run?

thanks dave i will fit a new 6m fule line and new points on monday.Now if i measure 1.8mm before TDC is this the correct point for the points to start to open. can i gauge it here or do i just look for the break in the circuit at the measure of 1.8m from TDC.Thanks your agreat help as always.can you ...
by uk steve
Sun Mar 21, 2010 7:21 am
Forum: Technical help
Topic: TY new rebore ring jaming in port
Replies: 2
Views: 2824

Re: TY new rebore ring jaming in port

thanks as allways for your help
by uk steve
Sun Mar 21, 2010 4:29 am
Forum: Technical help
Topic: ty 175 wont run & will run?
Replies: 3
Views: 2895

ty 175 wont run & will run?

Hi again i got my ty 175 running today after a rebore she fired up on the third kick and ran fine for a minute then started to back fire which it did before the rebore so i put in a new condencer and set the points at .040mm this stopped the back fire but makes the bike hard to start.tighter the ...
by uk steve
Fri Mar 19, 2010 9:51 am
Forum: Technical help
Topic: TY new rebore ring jaming in port
Replies: 2
Views: 2824

TY new rebore ring jaming in port

hi just got my barrel back 4 my ty 175 after a rebore and new piston kit. the piston is a tight fit i would say i have not put it on the bike as im usure of the fit and to add to it when you line the piston up to the rings and ports the top ring opens out and jams in the port.if i rotate it a ...
by uk steve
Mon Feb 01, 2010 1:22 am
Forum: Technical help
Topic: yamaha IT 175 barrel on ebay.ie
Replies: 3
Views: 3925

Re: yamaha IT 175 barrel on ebay.ie

david i have a 6 stud head off a DT175 & the short bottom end studs.but is the crankcase layout the same.is the stud distance on the 4 lower points a match if its a match can i just change the long studs to the shorter stud.will the caseings mouth match. i have the tools at hand to make mods but ...
by uk steve
Sun Jan 31, 2010 6:31 am
Forum: Technical help
Topic: yamaha IT 175 barrel on ebay.ie
Replies: 3
Views: 3925

yamaha IT 175 barrel on ebay.ie

hi will this fit my ty175? with a dt mx head stuck on top without any mods to engine or pipe thanks. www.ebay.ie item number:320481385320 :lol:
by uk steve
Mon Jan 18, 2010 5:51 am
Forum: Twinshock & Classic Trials
Topic: TY175 Exhaust
Replies: 3
Views: 3103

Re: TY175 Exhaust

Hi alot of us 2 strokers in the uk use costic soader. plug one end off your pipe mix the stuff up & poor it in the open end let it get to its optimun temp then let it sit in the pip for a few hours then empty the stuff away.i used this method on a road bike that would only do a speed of 40mph after ...
by uk steve
Mon Sep 07, 2009 4:52 am
Forum: Technical help
Topic: Part numbers for Yamaha TY
Replies: 17
Views: 11741

ty parts

this site maybe worth a visit for parts http://www.wemoto.com/pictures.dyn?u=2147727qqq5828070