MSefi.com read only forum (Jan.15,2018)

Hi I have just got a MERKUR XR4ti and I would like to tune it. I have been told to get a MEGA SQUIRT and start from there, but I do not know what one to get and where to get one from sorry I am new to all this tec stuff . Thanks HELP PLEASE. paul w.

There's a lot of different options; currently the latest released option for this car would be a MegaSquirt-II. It wires up a lot like our 5.0 Mustang article, except you're dealing with four injectors instead of eight:

http://www.DIYAutoTune.com/tech_article ... ng_5_0.htm