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1.8 gt2554r adventures

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Old 05-27-2019, 08:09 PM
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Default 1.8 gt2554r adventures

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.
Attached Files
File Type: msq
CurrentTune.msq (117.3 KB, 83 views)
File Type: msl
LowBoostPull1.msl (188.7 KB, 47 views)
File Type: msl
HighBoostPull1.msl (160.7 KB, 32 views)
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