I have built and installed an MS3X system on a L28 turbo motor in a 260Z. I have it running, and idles, and am getting ready to get it out of the garage and drive it. I configured the tune from scratch and it is very rough. I am looking for someone with tuning experience to look over my tune and make suggestions or changes to get a safe, basic starting tune. Below is the engine specs, and I have attached my current tune. Thanks for any assistance!
F54 block, dished pistons
P79 head w/E30 cam - "B" stamp
ARP head studs
N42 non-EGR intake
440cc injectors
LSx coil-on-plug
T3/T4E 50 Trim with .63 AR (best that I can determine, Craigslist deal)
Intercooler - 11x17x2.5
60mm 240sx throttle body
280ZXT fuel pump & FPR
MS3X running sequential
DIY Auto CAS Disc in 280ZXT dist
Innovate LC2 AFR
2 1/2" to 3" downpipe, 3" exhaust
?? BOV
Vintage Air a/c
No idle control, yet
No boost control, yet
No oil cooler
A couple of items in particular I have questions about is that I have under basic settings, 1 squirt per cycle; I have seen other setups where this is configured for 2. I also would like to use idle timing advance for warm up, and for when the A/C is on.
CurrentTune.msq