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Messages - subarumy98

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1
General Discussion / Re: VMX 2020 rules
« on: January 08, 2020, 03:15:28 am »
Got it - thanks BigK.

My Bad actually - I continued searching into the night and found some info on that site.
I will download all and share with him.

2
General Discussion / VMX 2020 rules
« on: January 06, 2020, 03:50:20 am »
Hi Guys

Are there any planned changes to the VMX rules and classes for 2020 ?

What is the easiest link to send a buddy ti get him hooked and on the start line ?


Best regards

3
KTM / Re: KTM 250. 1982-Need stiffer springs
« on: April 03, 2016, 08:49:18 am »
Thanks for the help so far - but not out of the woods yet..

Manual states part #514353, with a free length of 630mm,
No rate indicated.

The rear spring is listed at 564.04.011.200,

Unfortunately this doesn.t match yet.

4
KTM / KTM 250. 1982-Need stiffer springs
« on: April 02, 2016, 09:51:47 am »
Hi all

Any leads on stiffening the Pro Lever rear and Marzocci forks.

Keen to. Hear what has worked.

T

5
Tech Talk / Is your VMX bike ever really finished ?
« on: September 13, 2012, 04:05:29 pm »
Now I don't think I am a restoration perfectionist, but there's always something to do on a VMX bike. I'm talking about after the rebuild, once you have started racing them.

The initial few rides consists of a lot of picking up pieces from what has fallen off. They vibrate and shake much more than the modern stuff - so stuff comes loose far more often.

Then, once you start racing, there's the setup phase. Controls, cable routing, brake adjustment and so on. Some more stuff will fall off in this phase.

Just when things settle down - your creative side takes over. What if I change this, or bush that, or maybe run double sealed bearings here. Suddenly you have a whole new list of things to work on.

Now its the end of the season, there's crash damage, worn sprocket and chain, rounded knobbies and so on. Some more work to do. :)

Passion is out of the window now - we're talking lunacy here, because now we make it even harder by adding a 2nd or 3rd bike to the racing stable. This is where is becomes dangerous, because you can easily end up doing more wrenching than riding.

When this happens - you have to take a break from the obsession. Go ride, visit a buddy building a bike, go for another, page through a VMX magazine, go ride again. Now you are pumped up - head into the garage and show the spanners who's BOSS.

Notes from the field:
- Target the easiest fixes first - that way you have something to ride at a moments notice.
- Then target the oldest bikes first - you can always ride up a class if your GP weapon isn't ready.
- Only tackle 1 rebuild at a time.
- Strip and assess everything before you place your first parts order. Nothing worse than paying shipping twice, 3 times, surely not 4 times Sir ?
- Keep your old spares as samples - you never know when you will need them again.
- Box everything, don't mix your RM and KTM spares
- Make sure you are having fun. Go ride if you aren't.

6
Husqvarna / Re: big ,ks, husky special
« on: May 08, 2012, 07:44:21 am »
Please tell me about the bar clamps.
What have you used there ?
Husky part or aftermarket ?

Seem to be straight up as opposed to angled.

I am battling with getting the bar position right.

Almost there...

T

7
Husqvarna / Re: Insufficient fuel from tank to carb ?
« on: January 13, 2012, 06:20:35 am »
HI All

Basically I had to re-look the fuel supply chain.
Everything from the gas cap vent was drilled out to the petcock mounting and finally the petcock is from a plumbing supply store.

What also led me astray, is that the 500 main jetting is far smaller (340 as opposed to 430) than the 430WR motor.

All is now peachy and very fast. A great treat to ride and certainly demands respect now.

thanks again to everyone for all the input.

Trevor

8
Husqvarna / Re: Insufficient fuel from tank to carb ?
« on: December 01, 2011, 07:22:51 pm »
First race after jetting completed.
This is a completely diferent bike. I need to learn it from scratch.

In practise, I would ease through the big sandy corner, then gassed it hard and instantly I was sideways and down.
The only evidence was a large hole in gthew sand that used to be a berm :)

Learn to ride 101...

9
KTM / Re: Is this an MOTOPLAT STATOR for a 1982 KTM 250 ??
« on: December 01, 2011, 06:59:43 pm »
Looks correct.
Mine is 1982 250 MC5.
If it sparks now, then its bullet proof and will last forever.

T

10
Honda / Re: 3 years of hell with Honda twin shock special
« on: December 01, 2011, 06:57:08 pm »
We wait in antici......................................................pation !

11
Husqvarna / VMX - Husqvarna Race mods
« on: October 19, 2011, 06:24:29 pm »
HI Guys

Herewith some of the race-mods I have done. Keen to hear of any others out there.

Re-inforce the chain adjusters on the swingarm:




Revised lower chain guide:









Don't forget the larger petock



Keen to hear about other race mods.

Trevor

12
Husqvarna / Re: 84 500 mid range flat spot
« on: October 12, 2011, 09:51:53 pm »
Where is your air-screw at ?
Will post mine when back - that made big difference off-idle. for me, and cleaned up the midrange too.

Will post vid of current performance asap.

13
Husqvarna / Re: Insufficient fuel from tank to carb ?
« on: October 09, 2011, 12:41:57 am »
Finally sorted !
The last key to the puzzle.


http://www.facebook.com/#!/photo.php?fbid=10150407548079343&set=a.10150104189549343.305921.522719342&type=1&theater



Thanks to everyone all across the world that has helped me with ideas, suggestions and actions.

Now we are in business !

Trevor

14
Husqvarna / Re: 84 500 mid range flat spot
« on: October 05, 2011, 12:26:34 am »
@Boots:
I got these from one of the guys on the Vintage-Left-Kickers site in the US.

https://skydrive.live.com/?cid=148d323a15ea1222&sc=photos&id=148D323A15EA1222%21181

 

15
Husqvarna / Re: Insufficient fuel from tank to carb ?
« on: October 05, 2011, 12:25:42 am »
SWEET !

Excuse me while I go kick myself.
Been sitting here trying to work out how to dissasemble the petcock to get inside to drill out, when the answer is a whole lot simpler :)

Will go find something tomorrow.

Thanks very much :)


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