I salvaged mine from the stock ECU :) Lot of desoldering involved.

I'll let braineack chime in with the correct method however, he usually has a few laying around.

I cut mine out with some snips from radio shack.

aw, where's my post?! I said either onlinecomponets.com, and a few other online sources (see my how-to for sources) or you could look into the diybob.

I like getting the 64 pin or 72 connectors so you can use the middle plug (as seen on my harness) for extra inputs/outputs.

Alright FINAL LIST! ...though I still couldnt find a 64 pin connector from anywhere without making be buy like 216 of them at once.

MegaSquirt-III w/PCB V3.0 - UnAssembled Kit

MegaSquirt-III MS3X Expansion Card

MegaSquirt 3X Wiring Bundle - 23" long

GM Open Element IAT Sensor with Pigtail

USB cable for MegaSquirt-III


Lead Bending Tool

MegaSquirt Wiring Bundle - 23" Long

DB37 solder cup connector for MS3X

lead bending tool is a waste of $$$.

maybe they have 72-pin connectors in stock, but onlinecomponents still requires a $30 min pruchase.

Yeah I was thinking the same thing lol. I just saw a buncha people recommend it, but i think you are right, my fingers will work fine hah.

The lead bending tool would be kinda handy, except all of the holes on the MS board are closer together than the tightest notch on the tool. seemed to kinda defeat the purpose.

your finger makes a handy tool...

helper cat:

https://www.miataturbo.net/attachmen...ine=1326408304

can I has?

he's kinda fat and smelly.

wait, were you talking about the cat?

....yes

oh...he's cool then.