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-   -   1.8 gt2554r adventures (https://www.miataturbo.net/megasquirt-18/1-8-gt2554r-adventures-100268/)

salamons 05-27-2019 08:09 PM

1.8 gt2554r adventures
 
3 Attachment(s)
Hello, I figured id post some data for you gurus to view and tell me how bad i am at tuning. :)

I track the car in the midwest with the occasional street hooning, keeping the engine healthy at the track is a goal. I want NA reliability with turbo fun...

Specs:
97 miata with 180k miles
gt500 injectors
stock fuel pump and regulator
stock coil pack
custom manifold with 2.5 inch exhaust
garret 2554r
MS2PNP
93 octane

Running 245/40/15 vr1 and with front and rear aero.

I have two boost settings. One for the track which is just waste gate, ~9-10 psi. And a fun setting of 15psi. (i have a switch to turn the boost controller off)

Im going to attach the tune and some virtual dyno plots. (these are 3rd gear pulls, finding a place to reach 100mph around me is hard for a 4th gear pull) I want to know what people think of my ignition table and maybe help me with boost.
I was recently at a track day and came across a miata with an almost identical set up, they had a pro tune for 15psi and i was gaining slightly on them with my 9psi. I know my timing is very safe in some areas of the map.
https://cimg7.ibsrv.net/gimg/www.mia...0d7ecabe4b.jpg


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