Looking for stock timing and fuel tables going to megasquirt

[14TR]

For those who haven’t seen it, I have a thread going for my 1999 Ranger 4x4 off road race truck that is Sho swapped. I have it running and “driving” (in and out of the garage anyway) but have decided, for various reasons, to convert to Megasquirt. I’d like to get as much info from the stock tube as possible to start with. Ignition tables, fuel tables, acceleration enrichment etc. I understand these aren’t the most optimal tune for performance, but I’d rather start with them than from scratch. If these are known or publicly available please point me in a direction where to find them. Thanks

 

[luigisho]

Have you looked at this thread. https://shoforum.com/threads/megasquirt-install-writeup.117824/

I don't have the tech answers on hand but there may be some folks in older threads you can reach out to. Also I would try member yamahaSHO and send him a message/conversation and see if he has any insights for tuning

 

[Majestic]

Do you have it running on the stock ECU? I have a 1986 SVO that runs a **** (megasquirt) and we just read/and saved the stock file in Tuner Studio and then used it as the base tune to adjust on the ****.

 

[14TR]

Do you have it running on the stock ECU? I have a 1986 SVO that runs a **** (megasquirt) and we just read/and saved the stock file in Tuner Studio and then used it as the base tune to adjust on the ****.

It does run on the stock EEC now but I’m not sure what you mean by read the stock tune in tunerstudio, it doesnt interface with the eec-IV. I’m very familiar with megasquirt etc as I’ve used it for other builds over the years. I’m fact one of the reasons I’m swapping over is because I still had this megasquirt laying around from a twin turbo 5.0 mustang I had about 10 years ago. I know the tables can be built fairly easily, but if the factory ones were available, I wanted to start there