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Ok, I've read numerous accounts of which VAF and ECU to use... Here it is.. I have a 1992 Mazda MX-3 GS (obd1, I guess) I bought the motor from a 1997 Mazda 626, KL-DE, I also bought the VAF, KL-02.. Which ECU do I need to make the engine run right, most power, and best air/fuel ration and everythin...

thanks for the insight gro, i'll tell my buddy what's up...

thanks mxmaz, and babyblue as always, thank for the info guys...soo......anyone know where i can get a obd1 ecu? and does anyone know the part number for the vaf that I need, mine says kl02...

So there's no way to use the ECU from the 97 Mazda 626, with the motor and vaf from the SAME EXACT Car? Im confused...I bought everything from the same car

yeah, why not?

First of all, I was not asking for myself, I was asking for my friend Tom, he has a 92 gs just like mine, I didnt know of anyone cutting them, and i told him everything that i've read here, but he just wanted to know...So I asked, I am buying the zx2 strut configuration for my car eventually...

Why do you say that?

Cool info, thanks alot, I'll let you know how it turns out, I already have the ECU, and MAF with the car, paid $400 for everything, motor has 80,000 Miles on it, out of a 97 Mazda 626

Im asking $60 shipped for it, I have two of them for sale...Both working fine, I'll probably end up putting them on eBay for BIN $99, they go for around $75-100 on eBay, but i'll put em here first..Thanks

Has anyone cut the stock springs, is it possibly to cut 1/4 coil off and use the camber adjustments to fix the alignment? I know the ride will be rougher, but I just need to know..

alright thanks, im just gonna get it cut though, just to clean it up, i'll eventually buy the fidanza anyway, thanks

thanks a lot, very helpful post!

Ok, I took my flywheel offof my car while doing the 2.5 swap, and im wondering how far I can cut it down, first of all to lighten it, and second of all to clean it from heat cracks and what not...Does anyone know the most you can cut it, or is there a way that whoever cuts it knows how far, it's $36...

thanks again babyblue, you're my inspiration in the first place lol...im swapping the 2.5 97 626 motor in my GS, and building the turbo from hell ZE for my SE...I appreciate all of your help...Thanks again

Cool, thanks for all the insight, Im definately going to bore a little bit, just to clean the walls if nothing else..I'll be posting pics asap...