JDM Owners. JDM ECU Governor?

[TE4MFaint]

Question for you gents with JDM vehicles.

How many of you actually top out at 180 km/h?

I have seen a few RX7's up at our local track here, the white one..negative. But then my good friends red one, looked liked it hit a brick wall and just..stopped.


I myself have never been to the track yet with my Celica GT-Four..but am curious if it will also seem like I hit a brick wall @ 180 km/h.

My ride is nearly 100% stock..only thing that it had when it came over was a turbo timer. A Blitz dual chamber blow off valve and boost gauge has been added..no engine mods though.

If there is (which I'm guessing there probably will be) how do I go about modifying this to take it out? Will tuning be needed?

Sorry if this sounds completely idiotic..But its just an honest question.

[jonny_q13]

stand alone engine management, power fc fixed that problem in my FD

[pulse_crx]

I dont have one on my second gen ecu. I guess Ill see with the 3rd gen soon enough.

[TE4MFaint]

Pulse.
Did your MR2 have any noteable engine mods when it came over? Or was it pretty well untouched.

[rc2002]

I've seen tons of JDM ECU's (Hondas) all govern 180km/h electronically. Not sure about your case specifically, but if I were you, I'd look into piggyback electronics to deal with it before a full standalone so you can avoid having to retune.

[DC2]

my aristo is limited to 180, but i read that taking out the traction control fuse eliminates that for my car.

[CelicaST-162]

180KM/H for me as well.

[stevo 27]

my jdm ecu didnt have a govener ( 2nd gen)

happily goes past 180

[TE4MFaint]

Hmm two 3SGTE owners with no problems..
Let the modifications commence then

[Annoyingrob]

You can eliminate the speed cut in most Toyota ECUs with some quick wiring changes. No piggybacks, or additional tuning is necessary. **edit: removed**

Unless of course you have an auto, then you just need a speed limit defender.

Edit: on second thought, I'm not going to post how it works on this forum.

[stevo 27]

Originally posted by Annoyingrob


Edit: on second thought, I'm not going to post how it works on this forum.

good idea hahaha