Toyota MR2 Message Board - View Single Post

Gimpster · 04-09-2008, 10:56 AM

It would be a lot easier for a 3S owner like yourself. The 3S uses the 24/2 tooth style dizzy as I recall .. and there are a ton of writeups concerning that setup.

I'd give it a 5.

It wasn't terribly difficult if you've dealt with wiring, soldering and such. I'm not sure what your tuning experience is, but a good "basemap" to CAREFULLY start with might be one of the 4G63/Mitsu fuel & timing maps. The 4G63 is a very similar motor to the 3S. I've been trying to talk my shopmate into a MS, but he's got his heart set on that stock ecu solution that one dude is working on. I can't blame him though, nothing runs the car like an OEM ECU.

04-09-2008, 10:56 AM	#50 (permalink)
Gimpster Cage Fighter Join Date: Mar 2007 Location: Des Moines, IA Posts: 674 Thanks: 5 Thanked 46 Times in 44 Posts Blog Entries: 2 iTrader Rating: (0/0% )	It would be a lot easier for a 3S owner like yourself. The 3S uses the 24/2 tooth style dizzy as I recall .. and there are a ton of writeups concerning that setup. I'd give it a 5. It wasn't terribly difficult if you've dealt with wiring, soldering and such. I'm not sure what your tuning experience is, but a good "basemap" to CAREFULLY start with might be one of the 4G63/Mitsu fuel & timing maps. The 4G63 is a very similar motor to the 3S. I've been trying to talk my shopmate into a MS, but he's got his heart set on that stock ecu solution that one dude is working on. I can't blame him though, nothing runs the car like an OEM ECU.