1
For Sale / Re: 1978 YZ250 & 400 swig arms
« on: August 15, 2018, 02:53:55 PM »
Hey man, I would be interested in the 400 if it will fit my DT400. email is rod@jousting.com.au
Cheers
Rod
Cheers
Rod
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2
Tech Talk / Re: New Ignition System?
« on: September 28, 2017, 04:38:46 PM »
Thanks guys. Bit more research my end before I part with the cash.
3
Tech Talk / Re: New Ignition System?
« on: September 27, 2017, 06:19:01 AM »
Thanks all. Looks like I'll go with the PVL system.
I don't need lighting coils or charging as all that has been stripped off the bike as it will only be used for flat track and dirt track racing.
Rex's Speed Shop isn't making anything for the DT400 at the moment.
I don't need lighting coils or charging as all that has been stripped off the bike as it will only be used for flat track and dirt track racing.
Rex's Speed Shop isn't making anything for the DT400 at the moment.
4
Tech Talk / New Ignition System?
« on: September 20, 2017, 09:11:16 AM »
Has anyone had any experience with these ignition systems? I need a new system for my DT400
http://dmon-parts.de/cms/produkt-kategorie/bikes-motoren-l-z/bikes-engines-l-z-yamaha/bikes-engines-l-z-yamaha-yz-sc-dt-mx-it-rt-360ccm-400-ccm-500ccm-1970-1978/
or this one
http://www.regulatorrectifier.com/catalog/1975-1978-yamaha-dt400-dt-400-stator-cdi-flywheel-coil
Thanks
Rod
http://dmon-parts.de/cms/produkt-kategorie/bikes-motoren-l-z/bikes-engines-l-z-yamaha/bikes-engines-l-z-yamaha-yz-sc-dt-mx-it-rt-360ccm-400-ccm-500ccm-1970-1978/
or this one
http://www.regulatorrectifier.com/catalog/1975-1978-yamaha-dt400-dt-400-stator-cdi-flywheel-coil
Thanks
Rod
5
Competition / Re: VMX race number listing
« on: March 22, 2017, 09:22:55 PM »
I'm a member of Heaven VMX and CPMCC (dirt track) and running #577
6
Wanted / Re: Wanted: Flywheel/Rotor/Magneto for a 1979 DT400
« on: February 11, 2017, 07:12:57 PM »
Hi Dave, weird.
Bell Moto can take it. Thanks for thinking of me though.
Bell Moto can take it. Thanks for thinking of me though.
7
Wanted / Re: Wanted: Flywheel/Rotor/Magneto for a 1979 DT400
« on: February 10, 2017, 10:06:56 PM »
Hiya Dave, if Bell Moto doesn't take it I could be interested.
Cheers
Rod
Cheers
Rod
8
Wanted / Re: WANTED: Wheels for a 1979 DT400
« on: January 31, 2017, 03:35:29 PM »
Thanks Colj500 for that. Will definitely help finding some (Y)
9
Wanted / WANTED: Wheels for a 1979 DT400
« on: January 30, 2017, 04:31:38 PM »
WTB. Hi, looking for front and rear wheels (rim, spokes hubs), for a 1979 DT400. I imagine those from a 250 and earlier years will fit as well. I have good hubs but everything else is munted. Ta.
10
Wanted / Wanted: Flywheel/Rotor/Magneto for a 1979 DT400
« on: January 13, 2017, 10:25:53 AM »
Well there's your problem!
Mine is toast, so I am hunting for a spinney magnet thing that makes the zappy stuff. No zappy stuff means no Ring a Ding Ding!!!
These are photos of the one that came with the bike,,,,, and by came with the bike I mean in a bag of other bits and pieces that came with the bike!
Mine is toast, so I am hunting for a spinney magnet thing that makes the zappy stuff. No zappy stuff means no Ring a Ding Ding!!!
These are photos of the one that came with the bike,,,,, and by came with the bike I mean in a bag of other bits and pieces that came with the bike!
11
Foto Forum / Re: Playing with the YZ
« on: January 05, 2017, 12:49:56 PM »
Been busy over the Christmas break. Ordered some plastics and a seat cover from Prime8 and changed the YZ from red and white to yellow and black. Much happier with how it looks (Y)
12
Foto Forum / Re: Playing with the YZ
« on: November 11, 2016, 04:13:51 PM »
Yep, spoiled rotten. This paddock has a bit of everything in it, open spots, ups and downs and some timber as well. Lots of ground to put a few interesting tracks in.
Changed the rear tyre over and headed down to Nepean for some dirttrack last weekend. Had a ball and will be back down on the 27th and again on the 4th (Y)
Photo by Mark Staudinger.
Changed the rear tyre over and headed down to Nepean for some dirttrack last weekend. Had a ball and will be back down on the 27th and again on the 4th (Y)
Photo by Mark Staudinger.
13
Vintage Track / Re: Nepean's new layout. Come and Try Day
« on: November 10, 2016, 06:23:30 PM »
I was down there last Sunday for the Rec day and checked the new TT track out. Looks great and can't wait for the 4th to punt the YZ around it (Y)
14
Foto Forum / Playing with the YZ
« on: October 23, 2016, 10:38:28 AM »
Finally had some time to work on the track in the back paddock and play with the '85 YZ250 I have.
I have a lot of ground with lots of bumps, mounds and slopes to play with. Only just starting to mark it out and link it all together. So far I was one itty bitty double and this steel ramp to a dirt down ramp. The steel ramp is 4" high and the top of the down ramp is about 7" or so high. Top of the steel ramp to the top of the dirt ramp is about 5 metres in this pic. Nice and easy to start with.
I have a lot of ground with lots of bumps, mounds and slopes to play with. Only just starting to mark it out and link it all together. So far I was one itty bitty double and this steel ramp to a dirt down ramp. The steel ramp is 4" high and the top of the down ramp is about 7" or so high. Top of the steel ramp to the top of the dirt ramp is about 5 metres in this pic. Nice and easy to start with.
15
Tech Talk / Simons Anti-Cavitation Forks?
« on: July 30, 2016, 09:34:19 AM »
I finally got around to dropping the old oil out of my forks and giving them a freshen up on my1985YZ250N.
Internally they don't look like any of the fork types shown in the manual. The springs are shorter than those for the N but the right length for the S. There are no spacers and the springs sit about an inch out of the tube without the caps on, which again matches none of the fork types shown in the manual.
There is a Simons Anti-Cavitation Forks sticker on one of the legs that looks about 30 years old so I am guessing that at some stage it had one of these kits put in it. Having trouble finding information on these kits. Does anyone have any leads?
Can I just put fresh oil in there and good to go? Everything else seems fine, seals etc. are all good.
Internally they don't look like any of the fork types shown in the manual. The springs are shorter than those for the N but the right length for the S. There are no spacers and the springs sit about an inch out of the tube without the caps on, which again matches none of the fork types shown in the manual.
There is a Simons Anti-Cavitation Forks sticker on one of the legs that looks about 30 years old so I am guessing that at some stage it had one of these kits put in it. Having trouble finding information on these kits. Does anyone have any leads?
Can I just put fresh oil in there and good to go? Everything else seems fine, seals etc. are all good.