07-07-2014, 09:01 PM
Join Date: Jul 2009
Location: Oakdale, CA
Total Cats: 53
This is not Miata related. Rather 1988 Yamaha FJ1200 related. I just finished installing late model throttle bodies and a Microsquirt on my Dads bike. Now I need help tuning it, actually I just need someone to tune it in general. Here is a quick run down of what we got going on.
It is the FJ1200, air cooled motorcycle engine
Using 2006 Yamaha FJR1300 Throttle bodies w/vTPS and stock pressure regulator
XJR1300 stock ignition pick up coil, 24/2 rotor
GM Map sensor, CLT, IAT sensors
GM LS2 coils
14point7 Spartan o2 controller
Airtex E8228; 100 - 125 PSI Max Pressure Range; 35 - 40 GPH Flow
The bike is running, it is rideable, but I think the tune is way off in left field and I need someone that is familiar with Tunerstudio and tuning. Basically we are trying to make the bike start up and run like a brand new fuel injected bike. So start (cold/hot), riding around town, cruising speeds, and spirited riding would all have to be addressed. I have a factory service manual for the FJ1200 with timing curves and all that good stuff if that would help out any.
I have the .msq and a couple of long logs of just regular riding, I don't know what kind of logging would be required to build a good map off of. We have a local dyno guy, but says the rollers are too heavy for the bike, so we are just hoping to be able to log via the bluetooth logger and build a very solid tune off of it.
If anyone is interested please either reply to the thread or PM me and we can discuss cost of building the tune and payment.
If anyone wants to see some pictures of it let me know, I will be happy to post some up.