Originally Posted by John
Looks like with a fuel controller you could make even more low end grunt. Under boost you want your a/f to be around 11.5-12:1. Thats why the graph is kinda jagged in that area
haha. The a/f was measured after the cat, just to give you an idea of just how rich it runs! I have since removed the MBC, after I became concerned about it running lean up top. The stock fuel injectors can't really support any more than the stock boost levels.
Two tuners that are working on the MSM are Vishnu Tuning and Flyin' Miata. Vishnu made almost 200 rwhp with just an Xede ECU, injectors, and a CAI.