2 speed

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  1. N

    T-Maxx 2.5 transmission question

    I am looking for someone who can help me out with a little issue I’m having. I have the tmaxx 2.5 w/ a TRX 3.3 engine swap. But here’s where my problem is. It was running fine with the 3.3 through break in and for a few tanks of running and now it will not shift into second gear if there’s any...
  2. B

    HPI SAVAGE XL 5.9 HELP!!!

    Hey ppl just getting back into the nitro game and I picked up a savage XL. First two runs were good shifting fine threw all 3 gears and now it not shifting at all what could it be?
  3. R

    Shelled my 2 speed transmission

    i was running at the local track finishing up the break in of my newly installed picco boost and 3 mins in started hearing a nasty gear rattle. At first I thought a rock was stuck in the spur gear but upon inspection it was fine. There were two distinct binding points while rolling the truck...
  4. deloreandrag

    Issue with Exceed RC forza

    Hello everyone! I'm a bit of a noob when it comes to RC cars and stuff, however just had a quick question. Yesterday I was running my Exceed RC Forza with the .18 engine and two speed transmission. I was running it up and down my street when suddenly the car stopped and wouldn't go into gear. As...
  5. M

    OFNA BUGGY8 2 SPEED TRANSMISSION

    HELLO, I JUST PURCHASED A BRAND NEW OFNA BUGGY8 .28 nitro and I am interested in installing a two speed transmission , would it fit from another Ofna car,I am new to this hobby and know very little. Any help would be greatly appreciated ! Thanx!
  6. Garry Clarke

    2 Speed conversion for the Thunder tiger eb4 s2.5

    Hi guys Any help on this would be great,plus a list of parts and where to source them all from would be good too... Many thanks Garry
  7. Ben Willis

    Acme 2 speed adjustment

    In the past week I've put a new clutch and two speed tranny on my acme cyclone and it doesn't seem to shift in to second, so I was looking at the tranny to try and adjust it, but I can find the screw in the clutch anywhere and it came with no instructions, so if anyone has any ideas, some help...
  8. bobaloohoo

    2 speed Tranny problem troubleshoot

    transmission wouldnt shift, but now it does! but i wanna inform some people on 3 little screws I've never payed attention to, it will save your engines short lived life and tranny's teeth and bearings there are 3 screws holding your middle gear in your tranny to the gear with the shift adjust...
  9. jmarcet85

    Jato 2 speed trans

    Hey guys going to be replacing the crap plastic gears in my jato tranny. I've found two sets one is all hardend steel and one is Aluminum. Both by hot racing weight really isn't a concern considering my jato is 100% aluminum. I'm just wondering if there is any advantage to either. I'm assume the...
  10. scootr

    Blew my 2 speed again.. Any suggestions ?

    Hey guys, I have managed to smoke my 2 speed again. The first time, it blew the wide ratio gear set. I replaced it along with the primary clutch. Second tank in and it blows again. This time the wide ratio gear set stripped, the pins flew out of the primary clutch and the bearings on the...
  11. RC/Racer

    Traxxas 4-Tech 2 speed Tranny

    Hi All : I was out running my 4-tech on a wide open Paved parking lot @ my Local Park... after about 10-15min into running... My 4-Tech would not move Engine running normal engine sound's @ 1st I thought I threw a drive belt... upon shutdown & popped off body upon closer inspection the gear was...
  12. W

    Savage 2 speed tranny help?

    I just bought a new 2 speed tranny and have a few questions? on the side with the spur gear it says to use the diff cup number 86272 is it the same diff cup on oppsite side? also the shifter rod that goes into tranny has a brass collar do i have to open tranny to put it in or what do i do? any...
  13. W

    2 speed trans question

    I just installed a hpi two speed trans in my hpi nitro rs4 3,and my question is the car rolls fine in the foward direction,but when i push it backwards it wants to drag all 4 wheels. Is this normal,i didnt notice that issue with the single speed trans. All the gears match up fine and there isnt...
  14. R

    best engine for 2 speed?

    What's the best engine to put in my 2 speed eb4 s2 pro? Something high revving? http://m.youtube.com/#/watch?v=gpojCzSLEnI
  15. R

    eb4 s2.5 pro competition 2 speed conversion

    I've heard of people doing this but never actually seen any evidence of it so I am doing the eb4 kyosho inferno gt2 conversion. It all seems to going fine, the only problem that I see is sourcing a shorter front centre shaft. Here is some progress pics from my SkyDrive...
  16. T

    2 speed for HPI Firestorm?

    How can I made a hpi firestorm a 2 speed
  17. laton7

    2 speed tranny

    How does a two speed gearbox/tranny work on nitro vehicles? What causes it to change when it does? Are there different types of "gear change" on different vehicles? Any info is greatly appreciatad :D thanks guys!
  18. SSX

    1 speed to 2 speed?

    Hi Guys, Is there a way of turning a 1 speed center diff into a 2 speed? Make is: Thunder Tiger EB4 S2 Pro. thanks in advance.
  19. laton7

    MERV 2 speed tranny

    Does any one know if two speed gearing system exist and if so where can I find one? Thanks :D
  20. Bkyd Basher

    2 speed close ratio.

    Can anyone tell me what the 2 speed close ratio gear set is for. meaning like what do u gain from it and when would u use something like that?
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