bondy

Ok I have sorted it now I've took it out and refitted it and all is good god knows what was the problem but looks like I've sorted it I have also done a good few off the TY 80s never had this before so thanks for replies cheers

Hello am restoring a Ty 80 I've had a new con rod pressed in and balanced it came without thrush washers now I've put it together when I put the 2 crank cases together and nip up the crack is stiff and will harden move without force i have built many off same engine without fault the only difference being all had thrush washers in as any 1 any idea what else it could be as I've done everything correct main bearing fully home so in my mind it can't be anything else or am i missing something apart from the thrush washers TA

Hello dose any 1 know the jet sizes for the mikuni carb 28mm for the bultaco 350

Hello are the fantic 80 engines easy to rebuild?

Hello has any 1 had the TY 80 spokes from central wheels?if so do they fit?

Hello can any 1 tell me the silencer on the TR77 250 dose it need the packing? I cant get into it dose it need to be cut open? I just want to make sure because its not my bike as am doing some work on it cheers.

Just 1 more thing guys could you tell me what the clutch Arm Grub screw is fare is it just to hold the Arm?

Cheers guys I'll give that a go and let you thanks again ?

Hello can any 1 Help I have a Ty 175 that ive just restored the Engine as had new piston the rest was ok ive started it up runs fine but when I put it into gear it jumped forward and stalled so am assuming its the clutch. it was fine before but its been stood for a long time could it be the clutch plates stuck together may need a clean? the only thing I did was to take the clutch Arm out to clean and put it back the grub screw that screws into the clutch Arm could this have anything to do with the clutch nor working? any help would be much appreciated.

Nice 1 I wasn't sure I normally do bultaco and there the same the seal just pops out I normally use a blunt rounded leaver to tap 1 side and the other pops out I then flick it out with a small flat driver cheers for the replay

Hello can any 1 tell me if the TY80 final End drive oil seal behind the front sprocket can be changed without splitting the engine? cheers

Hi yes I did blow the tube up slightly ive had the tube out twice now it is a very old tube I have ordered a new 1 not that makes a difference I will have to be Exra carful when I put the new tube in I will soap the tyre up this time to make it to go on a little easer its one off those jobs am not fund off doing but has to be done I do have a spare wheel off a donner bike with a good tyre already on it I can put that on until I sort the other wheel cheers chris.

Hello has any 1 got any tips on how to put the ty 80 rear tyre on daft question am use to putting the big full size ones on but this 1 is very hard to get on I have it on the rim problem is I keep nipping the inner tube any help would be good thanks chris.

Good video thank you luckily I have a spare set off forks so I took 1 apart to see how it Went together the new forks are on the bike now looking good thank you.

ok tank you.?

Hello can any 1 tell me how the ty 80 forks get put together I have a rough idea but I want to know dose the tube get held in with the bushes? the rod is just held in with the screw hat the bottom dose the rod in any way get fastened to the tube? cheers,

Hi would there be any chance off getting 1 off the manifolds you have made for the Vm 18

yes they are out there I know where to buy if I wanted 1 its wired there is not a demand for a After market carb for the TY 80

There's is another mikuni carb vm20 comes with a Adaptor kit to fit the TY 80

hello brewtus will the mikuni Vm 18 fit on the original manifold? or do you need the After market 1 you had made?

Hi I spoke to a main dealer and he told me they was so don't know there off to have new chrome will post photo before and After.

?I found out its just casting marks

Hello All this may be a daft question but on the top off the fork tubes just under the top yoke there is only what I can describe as a small groove looks like a Letter C or like a small thumb nail any 1 any idea why these are there? 1 each tube. ?

Any body used HYTOCA VHT silver grey spray paint for the TY 80 Engine? ?

thank you I have tried a silver XHT E Tex but don't like it to light