DR350 Thread

Discussion in 'Thumpers' started by leonphelps, May 16, 2007.

  1. Airvent

    Airvent Been here awhile

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    :photog

    Sounds like a plan bob. Ill show you the best Naugy Valley has to offer.
  2. cman

    cman cman

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    First off it is usual for one of these bike to start without any choke? I was around 55 degrees in my garage today when I fired up the bike and to my surprise it took right off without much cranking or any choke. It started almost like an injected bike. I checked the plug when I first got the bike and it was pretty black, but not oil fouled. It cleaned right up with a few passes of a nylon brush. Are these 2 indications that it’s running richer than it should be? I haven’t had a chance to get out and run though a tank yet so I have no idea what sort of mileage I’m getting.

    I boughta 98 DR350se and it starts the same. My 06 DRZ 400s has to have the choke pulled out. Both bikes stock. Curious to hear some replies.
  3. Bob Onit

    Bob Onit Rocket Surgeon

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    :thumb
  4. garythelegend

    garythelegend YEE HAW!

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    Hi, my 98 DR's battery got zapped from a cold spell. I hooked up a battery jumper and got it going but tried to push start it first but couldn't get it to go is there a secret or trick to it just in case it dies and I don't have a jumper availabe?:hmmmmm
  5. Airvent

    Airvent Been here awhile

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    Find a decent hill and then bump start it. Make sure to do it in a high gear like 3rd. :D
  6. cwc

    cwc Been here awhile

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    Interesting. My '95 started the same thing on a trip this fall. I rode about 150 miles to get home and haven't gotten to looking at it yet.

    I've got 3 projects ahead of it, so if you figure it out please let me know.
  7. Pablo83

    Pablo83 Sleep, Wrench, Ride

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    When I'm going up steep inclines my '98 kicker starts to cut out like it's running out of fuel. Hitting whoops or going over rough terrain makes it much worse. Once I'm on level ground it clears right up. I've cleaned the carb a couple times but haven't fixed the problem. Anyone else had this happen?
  8. brianjonesphoto

    brianjonesphoto Single Track Noob

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    Sounds like you need to do the T-vent mod. http://www.maximum-suzuki.com/forums/index.php?topic=21395.0
  9. 3uba296

    3uba296 Thumpcurious

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  10. brianjonesphoto

    brianjonesphoto Single Track Noob

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    Sorry I forgot about that. I won't copy and paste since I'm not the post owner.

    If you've got a DR350 you should be on this forum regardless. It's the closest thing there is to a DR350 specific forum out there. There's tons of great info. Way more than what's here on ADV.

    The just of the t vent mod it adding a T connector to the carb vent hose to allow the vent to work freely. a short 30mm section of hose coming off the carb in the the middle of the T a vent hose routed up under the tank or seat from the top of the T and the stock vent hose from the bottom of the T.

    ...............Vent hose
    .....................ll
    .....................ll
    Carb vent ===ll
    .....................ll
    .....................ll
    .........Stock vent drain hose

    (ignore the period the are only place holders)
  11. kobukan

    kobukan almost gnarly

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    A '98 kicker should have a pumper carb. I could be wrong, but isn't the T-vent mod only for the S/SE models with the CV carb.

    FWIW, I have a '99 kicker with a pumper (no T-vent mod) and I don't experience this problem at all.
  12. brianjonesphoto

    brianjonesphoto Single Track Noob

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    You could very well be right. My new to this DR350 thing and have never had a pump in my hand. The symptoms sound like what the t-mod is supposed to fix.
  13. Pablo83

    Pablo83 Sleep, Wrench, Ride

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    I'd love to join, but they don't allow hotmail or gmail addresses and that's all I have.

    Mine is a pumper carb.
  14. johnnyandjebus

    johnnyandjebus Been here awhile

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    Hey All

    I have a 1994 350se, with a stock rear shock. It is getting tired and I am considering my options. Ideally I would like to get a used shock from the dirt version and rebuild it. I understand it has rebound adjustment where as the street shock does not. Can anyone tell me if any of the later model 350's, street version, have the upgraded shock? Or have there always been a difference between the street and off road bikes, shock wise?
    In other words, when looking on ebay what year shock should I be looking for?

    As well has anyone rebuild their street shock and seen an improvement in handling?

    Thanks,
    John
  15. BikePilot

    BikePilot Long timer

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    '98-99 street shocks have the extra adjuster. I think that the valving probably varied a bit over the years, but the hardware should be the same for all years dirt shocks and the '98-99 street shocks. Lots of people have had their street shocks revalved/rebuilt and great results. Other than the adjuster its the same as the dirt shock.
  16. morganjorck

    morganjorck n00b

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    Hi guys i´m new here on the forum.
    I´m currently restoring the topend on my 1990 DR 350, so it will be ready for the 2011 Danish Enduro champinship:clap
    It´s getting borred up to 81mm and i got a complete new gasket set.
    But will it (the gasket) be okay for the bigger piston/cylinder?
  17. BikePilot

    BikePilot Long timer

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    You need a head gasket that is sized to match the new bore. The stock gasket will not work with the 81mm bore.
  18. morganjorck

    morganjorck n00b

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    Thanks for the reply Bikepilot.
    Do you know where to get a bigger headgasket?
  19. fletchbee

    fletchbee n00b

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    Hi there fellow DR350 lovers [If you are still out there]

    After a nasty road bike accident some ten years ago that nearly killed me, and after a lot of rehab i am back on a bike. This time a Dirt bike, a 1999 DR350(W) to be exact. i bought it not long after my accident in hope to be able to ride again. I have been riding it for almost five years now, working up my strenght and confidents with flat paddock stuff to begine with and SLOWLY working my way up to the trails/ bush, but only off road and only every now and again. [once every two months or so] It's my first dirt bike and it's very comfortable to ride and stable.[ sometimes a little too heavy on the slow single stuff ],but it is a very good hill climer and loves all the open tracks.

    It doesn't go anywhere near as hard or fast as the new modern bikes but it will do me just fine for now, for a few more years while i get stronger and a better "dirt" rider.

    However,

    i was wondering if there are some cheep mod's i can do to help with the bottom end a bit. [to help with lifting the front wheel over puddles and stuff while in second or third]

    Iam thinking about changing the spocket too.
    what's better the front or the back?

    I have been told there are mods like putting wholes in the air box and getting a after market can, but not sure how or what type will suit, also don't know if i have to do anything to the jetting, if i do what?

    Are there any restictors that i can remove that might help?

    Anyway, i hope i am not the only DR350 rider left on this planet..:gerg

    thanks for your time and help[ in advance]:D

    kind regards Andrew

    Attached Files:

  20. jessepitt

    jessepitt Ride More

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    Yeah, there be mods! You seem to have a handle on the basic ones. If you want to go cheap and easy all that is needed is a jet kit from Kientec and open up the airbox. Basically all you need to do is call Jesse at kientec and he can answer ANY questions you might have as well as supplying all the necessary parts at better-than-factory prices.

    My DR 350w pictured in my sig below has a 10.5-1 piston, opened airbox, jetting and Big Gun exhaust. It gets along pretty well...:evil