Best tuning option for 1992 KL-ZE mx3?

A section dedicated to Engine Mangement Systems & Engine Tuning. Megasquirt, SMS, Haltek, ect.
Post Reply
SuperMattyP
Junior Member
Posts: 8
Joined: June 23rd, 2008, 1:40 am

Best tuning option for 1992 KL-ZE mx3?

Post by SuperMattyP »

I'm picking up a new MX3 with kl-ze swap this week and it's otherwise stock. I'd like to make my own intake, exhaust and purchase some sort of tuning device for it.

I've heard mention of "probinators" and I'm familiar with S-AFC's but I was wondering what you guys think would be the best tuning option for this set-up.

Thanks in advance.
Matty
Mnemonic
Forum Moderator
Posts: 3415
Joined: September 3rd, 2002, 2:01 am
Location: Eastern Hemisphere
Contact:

Re: Best tuning option for 1992 KL-ZE mx3?

Post by Mnemonic »

megasquirt is the best bang for your buck
08 Infiniti G37s 6speed (The Daily)
Stillen Cold Air Intake, Z1 Plenum Power Mod, Z1 Headers, Z1 Test Pipe, OBX (Ark) Exhaust, Up-Rev Osiris Engine Management (Tuned at Z1), 20x9" 20x10" Str Racing Concave Staggered Rims, SPC Camber kit, Tein H Techs Springs

01 Lexus Is300 (LS2 Project)
93 Mx3 SE 2.5 KLZE (sold it)
93 Mx3 GS 2.0 KFZE (killed it)
SuperMattyP
Junior Member
Posts: 8
Joined: June 23rd, 2008, 1:40 am

Re: Best tuning option for 1992 KL-ZE mx3?

Post by SuperMattyP »

I'm not interested in a full standalone on an already flawless daily driver. I am looking for something to give me a few extra hp, maybe bump the timing a bit.

Any suggestion that doesn't involve building an ecu and tuning it from scratch?
Mnemonic
Forum Moderator
Posts: 3415
Joined: September 3rd, 2002, 2:01 am
Location: Eastern Hemisphere
Contact:

Re: Best tuning option for 1992 KL-ZE mx3?

Post by Mnemonic »

map-ecu piggyback

safc wont do anything for the klze

and if you already have a klze ecu, the the probinator chip isn't really going to give you that much more hp
08 Infiniti G37s 6speed (The Daily)
Stillen Cold Air Intake, Z1 Plenum Power Mod, Z1 Headers, Z1 Test Pipe, OBX (Ark) Exhaust, Up-Rev Osiris Engine Management (Tuned at Z1), 20x9" 20x10" Str Racing Concave Staggered Rims, SPC Camber kit, Tein H Techs Springs

01 Lexus Is300 (LS2 Project)
93 Mx3 SE 2.5 KLZE (sold it)
93 Mx3 GS 2.0 KFZE (killed it)
SuperMattyP
Junior Member
Posts: 8
Joined: June 23rd, 2008, 1:40 am

Re: Best tuning option for 1992 KL-ZE mx3?

Post by SuperMattyP »

so you're suggesting I should get an ecu and run off a MAP sensor and then some sort of tuner for it? Seems complicated for minimal gains.

I'll take your advice and steer away from the afc and probinator.

Thanks.
Mnemonic
Forum Moderator
Posts: 3415
Joined: September 3rd, 2002, 2:01 am
Location: Eastern Hemisphere
Contact:

Re: Best tuning option for 1992 KL-ZE mx3?

Post by Mnemonic »

well map-ecu is a piggyback system that will still allow you to adjust fuel and spark, you just dont have as much freedom as the megasquirt. the good thing about map-ecu is it will record data being sent from the ecu to the engine, so you can get your base maps from the ecu itself
08 Infiniti G37s 6speed (The Daily)
Stillen Cold Air Intake, Z1 Plenum Power Mod, Z1 Headers, Z1 Test Pipe, OBX (Ark) Exhaust, Up-Rev Osiris Engine Management (Tuned at Z1), 20x9" 20x10" Str Racing Concave Staggered Rims, SPC Camber kit, Tein H Techs Springs

01 Lexus Is300 (LS2 Project)
93 Mx3 SE 2.5 KLZE (sold it)
93 Mx3 GS 2.0 KFZE (killed it)
SuperMattyP
Junior Member
Posts: 8
Joined: June 23rd, 2008, 1:40 am

Re: Best tuning option for 1992 KL-ZE mx3?

Post by SuperMattyP »

I'm assuming "map-ecu" is the name of the product? I'll google it and see what I come up with. All I want to do is slightly tweak a good base map. I don't want to risk screwing with drivability for a few hp.
User avatar
fowljesse
Supporting Member
Posts: 5676
Joined: March 17th, 2006, 2:59 pm
Location: portland, OR
Contact:

Re: Best tuning option for 1992 KL-ZE mx3?

Post by fowljesse »

Find out what ECU, MAF, and IM you have. If it's set up right, you can't realisticly do more as far as tuning, other than mentioned. Maybe you've got 2.5" exhaust? If not, get headers, and 2.5 all the way, and there is boundless info about cold air intakes here.
Use the search in the red bar, under the MX-3 at the top of the page, for all your questions.
'93 GS - P&P DE w/ ZE exh. cams/ pistns, KLG4 IM, 65mm TB, MSnS, Phenos, K&N RAI, UDP, Grnd wires, rear batt, filld MM, torq strt, TWM short shftr, Exedy, Lng tube hdrs 2.5" Side exhaust, H&R sprngs, Poly bushngs, strutbars, Alum. crss mmber&tiebar, 22mm swybar, solid links, Direzzas, leather int, Alpine 9805 stereo & alrm, keyless entry, 10 Boston Accoustics spkrs, Prjectrs, Blaster2, CF hood, FG hatch, Lexan
User avatar
WhiteFinish
Regular Member
Posts: 1635
Joined: April 3rd, 2006, 9:48 am
Location: Netherlands
Contact:

Re: Best tuning option for 1992 KL-ZE mx3?

Post by WhiteFinish »

You could get some coltcams, fpr or other small things.
Just another Mx3 freak :)

Feedback topic: Click

Worklog
Worklog click
Post Reply

Return to “Engine Electronics/Tuning”