trx 3.3

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  1. chaos2767

    Trx 3.3 owb

    I have a spare roto start backplate for a Savage and I was wondering if I could put a hex style OWB on the TRX motor to use this roto start backplate on my Slayer Pro? I'm sick of the EZ start and I have a Traxxas roto start backplate on my Revo but they are so hard to find now. I just want to go...
  2. R

    trx 3.3 operating temp?

    I know I may sound like an idiot.. but wats the average operating temperature on 3.3 or any motors for that matter????
  3. T

    Trx 3.3

    I picked up a new 3.3 and was wondering if there is a way to change the one way starter bearing back to the hex shape. I have an electric starter but can't put it on the new engine
  4. chaos2767

    Sold Factory new TRX 3.3 motor

    Hey guys, this is a brand new never been opened TRX 3.3 motor. $110 shipped.
  5. scootr

    Trx 3.3 want more mid range..

    Hey guys. Just gone back to the 3.3 after I blew the conrod in my os 21tm. Quite happy to as the os never ran very good. Didn't idle, ran hot, over heated and then if I richened the hsn it turned into a pig and would still cut out.. anyway.. the old rebuilt 3.3 (bearings only) is way more...
  6. E

    Sold FS: Fully modded TRX 3.3 Nitro Rustler

    Up for sale is a fully loaded brand new never run Traxxas Nitro Rustler modified to the max, there are very few built like this. Includes Two Savox SC-1258 high speed digital coreless servos, loaded with a TRX 3.3 racing engine, carbon fiber, Aluminum and titanium goodies, and a new receiver...
  7. stretchnutz

    trx 3.3 carburetor

    So I stripped the fuel inlet on my carb on a trx 3.3 for a tmaxx classic. I know I can get the carb body at my lhs for $16 since the components are still good. My question is is it worth it to just get a diff carb altogether or.just stick with stock? I've heard of traxxas carbs having vapor lock...
  8. J

    WTB: Glow Plugs For TRX 3.3 and OS TM.21

    Looking for glow plugs for a TRX 3.3 and OS TM.21 Send PM for quicker response. Thanks
  9. C

    Trx 3.3 carb

    I need to replace the carb on my 3.3 it's just my back up engine. Should I stick with just a stock replacement or does anyone know of a better carb I can use instead thanks.
  10. Childresshunt

    trx 3.3

    I got a trx 3.3 that I'm pretty sure is about to bite the dust. Just wanting some conformation on this. Motor still runs and runs fairly well still runs great on the high side. and runs great on low side while its only around 150 degrees but once it gets up to 210 220 it bogs on the low side...
  11. J

    Kyosho Inferno and TRX 3.3?

    Just bought a TRX 3.3 at the hobby shop that the guy told me would work on my Kyosho Inferno ST-R but I have two problems...first is that it won't bolt up, which engine mount would work for the inferno? Also, the clutch bell won't go on since the crankshaft is shorter than other motors that I...
  12. A

    Team Infinity .21js or trx 3.3 (multishaft)

    Christmas is right around the corner and I want to replace my good reliable but power lacking vx-16... Can someone tell me what is a good engine for my 1\10 redcat lightning? My friend has a jato 3.3 and i'm getting tired of him doing a wheely while passing me on the street when we race. I've...
  13. J

    TRX 3.3 needles loose

    My 3.3 has been running great for almost 4 gallons and over the last few tanks I have been having a hard time tuning it. Well finally today after inspecting everything and wanting to pull my hair out I noticed that while it is running the LSN is moving around. I set the needle to where the slot...
  14. Spyke_696

    best plug and fuel for my trx 3.3

    Ok i just got a new 4tec and i find my self wondering what the best fuel and best plug to use is can anyone shead some light on that or explain how it works ...i know how the fuel works i and traxxas says to use the topfuel but its their brand so idk if theres better out there to use or if thats...
  15. J

    trx 3.3 questions

    I have been tuning this new 3.3 trx (1 gallon though it) but I am just not sure what to expect when i get it tuned properly. I currently have about 4.5 turns on hsn and 1.5 on lsn and it can become very responsive to thoddle only if I tap on off the gas but if I run it 50yards and it will do ok...
  16. REVO-5309

    trx 3.3 vs LRP Z.28R Spec 3 pics

    so here is my new power plant. wanting on the new era mount but that shouldnt be too far away, couple days i think. here is the new lrp vs the trx motor side by side :) few new bits on the truck :) rx box, throttle box, swtichglo (couple weeks old now), servo cover, header tank with clunk...
  17. T

    Wierd problem with a friends trx 3.3?

    Out last night to break in my new motor & trouble shoot a mates new second hand revo. It goes fine in the top end, but has no throttle response & no smoke at idle - winding out the LSN does nothing, it's completely unresponsive. This has been a longish term issue, he switched his good engine...
  18. B

    trx 3.3 break-in

    i am breaking in my trx 3.3 and i ran the first tank then my pull-starter broke and i havent ran it since... if i fix it then finish the break in, will it be effected?
  19. Bkyd Basher

    trx 3.3

    Anyone know the HP rating on the 3.3?
  20. REVO-5309

    Head shimming trx 3.3

    so I'm thinking to get a better result out of my trx3.3 when running 30% nitro i should add a shim on top of the factory one. what does the shim increase do? does it make it easier to tune? do you loose power when adding shim? when increasing nitro should a shim be added?