6 speed gear box



  • is there any 6 speed gear box that mazda produces and would it fit in to an mx-3 as i noticed i'm always looking for another gear and would like to release more out of the car.



  • not that I know of, but the mx-6 transmission does have a different ratio on its 5-th gear.



  • now we are talking think im going to have to sus that out if i dont sell here thanks



  • Dewsbury Auto Salvage Ltd will sell you a reconditioned MX-6 gearbox for £211.50 delivered. Their number is 01924 437743.



  • anyone know the ratio for the 5th gear?



  • Not off hand, but I do know that it is taller.



  • bout the mx-6 gearbox will that fit in the mx-3 with 1.8 engine?



  • If a standard gearbox bolts up to a ZE then a mx-6 gearbox should bolt up to an mx-3.

    But dont really see the point in doing it unless your current gearbox is knackered.

    All the gears are the same except 5th and thats taller I think which means slower accelleration and a slightly higher top speed, so whats the point?



  • Surely for 5th gear top speed is a bit more important than acceleration though. It is for me anyway. All preference at the end of the day tho.



  • yea! u have a 3rd gear thats for ur acceleration! eveetything else is just for getting to max speed! anyway! if you have a jap car etc. your have a limiter on your car! so ur not gonna get past 118mph



  • It might save a bit more fuel though.



  • It's deffinitly worth the effort, got it for years now and it gives you abit higher topspeed with a klze and will save you money on gas. My klze with mx-6 trans is more fueleconomic than my k8 was with the original trans.

    Bastian



  • hummm not going to get past 118mpg,,, if your on about my mx-3 1.8 something wrong there. easy top 130. but enging wants to pull more but need higher gear.

    so would the mx-6 work with the 1.8 as i dont think i will carry out the engine swap now. to much hassel at the mo!!!!!!!



  • when were they restricted??
    havnt even driven my car yet!!!
    so dont know if its is or nt lol



  • thats what i was thinking, as there is no way mine is restricted by ecu. only reason is restricted is as 1.8 not the 2.5.



  • Jap cars are limited to 118MPH
    mine is…
    in 5th a 4.2k revs im on the limiter.
    and cant pass out the god dam glanza infront of me cos when i go to overtake i hit 118mph and drop down to 116



  • cut the wire on the ecu, its pin number 11. Once the ecu gets no pulse from this cable, you get your top speed… I top out at 245kmph.
    If you search on the net, you will find step by step.



  • Could it be that jap imports have a limiter but uk spec don't?
    the majority of people on this website have the k8 engine as far as I'm aware whereas irish has a 1.5 import. could this be the difference?



  • The difference is in the ECU, all european ecus have no limiter where as all ecus out Japan come pre-prgramed to engage the fuel cut at 180kmph



  • uk spec ones arn't limited, i agree with the fuel thing, at 80ish your at 3500RPMish although mine hits the red line at 140, so i dont think top end speed is a problem :?



  • @0bed240270=Phobea:

    Surely for 5th gear top speed is a bit more important than acceleration though. It is for me anyway. All preference at the end of the day tho.

    With my KLZE I'm using a tranny from a 626 (not sure if you have those over there but same gearing as the mx-6). I've had my kl36 ecu modified with no rev limiters or fuel cutoff… fastest I've been in the mx-3 is 154mph and I didn't want to go much faster than that :D I'm sure that's very close to the limit though... maybe squeeze out another 6mph... not sure though


 

Copyright 2021 UK-MX3.com | Powered by NodeBB