OzVMX Forum

Marque Remarks => Yamaha => Topic started by: OverTheHill on August 21, 2013, 07:35:48 pm

Title: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 07:35:48 pm
Pics of my HT1 that arrived last sunday AHHH, what have i bought--sight unseen. [$100] Had it running yesterday, just the bare bones with everything removed. Waterblasting hell out of it with the dirtblaster nozzle which didn't do a hell of a lot as it won't blast rust off!!. Love those old Hitachi Magnetos the early yams had. Bit of fuel in the carb, ran a points file through to give them a light scratch then a few prods & disturbed the neighbours dinner [again], no exhaust. Motors good, smooth to turn & full compression.(http://i1276.photobucket.com/albums/y476/gasgirlings/PIC_0874_zpsde28c564.jpg) (http://s1276.photobucket.com/user/gasgirlings/media/PIC_0874_zpsde28c564.jpg.html)(http://i1276.photobucket.com/albums/y476/gasgirlings/PIC_0875_zps1a96abcd.jpg) (http://s1276.photobucket.com/user/gasgirlings/media/PIC_0875_zps1a96abcd.jpg.html)(http://i1276.photobucket.com/albums/y476/gasgirlings/PIC_0876_zpsa2ab2213.jpg) (http://s1276.photobucket.com/user/gasgirlings/media/PIC_0876_zpsa2ab2213.jpg.html)
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 07:37:21 pm
(http://i1276.photobucket.com/albums/y476/gasgirlings/PIC_0877_zps7d3094ee.jpg) (http://s1276.photobucket.com/user/gasgirlings/media/PIC_0877_zps7d3094ee.jpg.html)
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: huskibul on August 21, 2013, 07:46:48 pm
   Save yourself a lot of grief and keep her as a rat ! look cool with  rego gettin' round town :D
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 07:52:33 pm
(http://i1276.photobucket.com/albums/y476/gasgirlings/8700142B3010121800201_zps8823a14e.jpg) (http://s1276.photobucket.com/user/gasgirlings/media/8700142B3010121800201_zps8823a14e.jpg.html)
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 07:53:35 pm
(http://i1276.photobucket.com/albums/y476/gasgirlings/8700142B3010121800200_zps1bc92f81.jpg) (http://s1276.photobucket.com/user/gasgirlings/media/8700142B3010121800200_zps1bc92f81.jpg.html)
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: oldyzman on August 21, 2013, 07:59:23 pm
you might have to fix the header pipe....
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 08:01:38 pm
Found these pics on a Japanese site called GooBikes [not goo girls now] For sale, done 13000k's & wants $8630 [or there abouts] Looks like it just came out of the crate & see it has a tacho so must be different variations apart from what we saw here in nz. Was a green one too like mine for $5300 & something us dolaro's. Golly Gosh--i have a gold mine here!!
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: huskibul on August 21, 2013, 08:03:08 pm
  Good bush mechanic would use some chicken wire and muffler bandage - no wuckers :D
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 08:12:07 pm
Yes, Half price rego at 40 years, now there's a thought. Pity the rego's not on hold as goes for most of my bikes bugger it. Won't be restoring it [a restorer i'm not] but will get it going good & rideable then squeeze it in between the others. 25 now i think & the old stables full--& the possum shits on everything that's not covered. Frighten shit outa me a while back when went to get something in the semi dark [must be here somewhere---] possum took off at headhight around the wall & away.
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: huskibul on August 21, 2013, 08:21:34 pm
         ;D ;D ;D 
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 21, 2013, 08:24:28 pm
Yes the pipe--gonna have to relent & hire some gas bottles. Boc Gas have the gas thing by the balls & now 'my' balls so it seems. Have a chamber or two to weld up anyway. Microwave gave up so turned it into chamber cones [0.5mm] another i have to weld was a stove i think, [0.8] & hard to roll by hand but think it must be a sort of semi high tensile as rolled in small flats every 5mm or so, thought bugger it--it'll work if i can weld it.
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: GMC on August 21, 2013, 10:49:02 pm
I’ll raise you a special 84 ‘Prototype’ KDX
You can tell the Prototype models by the special white plastics

(http://i15.photobucket.com/albums/a393/gmcloa/My%20bikes/KDX-200-8_zps209ef6bb.jpg) (http://s15.photobucket.com/user/gmcloa/media/My%20bikes/KDX-200-8_zps209ef6bb.jpg.html)

Just have to weld up a small crack in the rim and it should be good to go

(http://i15.photobucket.com/albums/a393/gmcloa/My%20bikes/KDX-200-wheel_zpsd83ee572.jpg) (http://s15.photobucket.com/user/gmcloa/media/My%20bikes/KDX-200-wheel_zpsd83ee572.jpg.html)
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 29, 2013, 10:57:51 am
love your KDX & funny thing is, have my HT1 running now [yesterday], actually went out the gate & straight into a wheely exactly as i racalled from back in the day then wife came out doing a war dance [no helmet & i'm a walking head injury--sorry dear], old habits hard to break!! I'll put pics up showing [little] difference after waterblast & lots of hours freeing up etc. Anyway, runs absolutely perfect with no motor noise whatsoever. Usual piston port growl & pulled an easy 50mph up the road. BUT, KDX link is my farmer neighbor dropped of a KDX pipe [cleaning out the shed] & i cut the first bit off to get the bend for the HT1, then a bit of RD350 header then [being too stingy to fill my gas plant] i quite successfully arc welded it all up [barely leaks at all], might go over it again if i can get rid of the flux & zig zag over the top. Wired the lights to the 25/25 high beam, dip switch stuffed, hooked the stop light fillament to soak up some voltage & did a night run down road--really good. Have a 6volt ac regulator which i might fit [bulb saver regulator]. Anyway--all that story was about the KDX link via exhaust. Cheers.
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: GMC on August 29, 2013, 11:05:54 am
It’s not advisable to chip the slag from your welds, most arc welds I see on exhausts it’s actually the slag that is holding them together. ;D :D

That’s a good deal that your Yammie runs, this KDX was left sitting out in the weather with no spark plug so I assumed the crank would be stuffed but I had it stripped down the other day and was surprised to find oil still on the crank and all looking respectable except I can feel some play in the rod so it will need a rod kit.
Title: Re: My Rat Bike's Rustier Than Your Rat Bike!!
Post by: OverTheHill on August 29, 2013, 07:35:07 pm
just pump the tyre up on the kdx, that rim will go for a while yet [maybe not]. Must say it's the worst i've seen--gosh. reminds me of my 490k when a young work mate of my son rode it in our annual 'johhny old' mx [won the main event] & when they returned it i put the original front end back in [had an it200 disc set up for a while], anyway--swapping the good tyre over & the IT rim was 'so' corroded under the rim band that i could have poked a screwdriver through it. Never did show him the pic. Put a 5 speed in after that & [also lucky he finished the day because] found the kick start stop that broke on the day [lever went forward to stop on cover] had got into the gears & shredded teeth on probably second i think & were just overlapping enough to drive but probably not for another lap more. Another time [steel rims this time]--Gunnar Lindstrom had a cracked front rim on his Husky [Timaru Mx in ummm end of "67] i went with him to the farmers shed & [he was 'good'] just let the tyre down, pushed it over & shielded it with something & set about gas welding the rim using some electric fence wire, just fizzed the galvanising off it & welded it. Then went on & cleaned us all up for the day--as he did everywhere. Great days.