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Nt 1g timing map wanted

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Jack be nimble

Probationary Member
13
2
Apr 20, 2017
Perth, Australia
Hi guys, I have been lurking here for a good few years, and have made excellent use of the search thread over that time.
I had blown a engine in my mitsubishi Its a long story, but it was a 4g93t with evo3 bolt ons, and ecmlink lite.
As funds didn't permit much else I put in a g4cp nt (1g 6 bolt). Its in and running fine, I have modified the DA fuel maps, and parts of the timing maps.
I can hear it pinging at around 1/2 throttle, but the knock sensor (yes, I drilled/tapped/fitted one) doesn't show its knocking. I have pulled the timing out in the full throttle areas to stop the top end knock.

I'm looking for a timing map for a 1g nt, so I have a better start point.
Maybe also a fueling map for the same.
I have found lots of turbo maps, but no nt maps.
I have a mtxl wb, and have pulled fuel in the da maps to 12.5:1 for full throttle, and maf comp is closeish.

Just need some nt maps as a better start point than the turbo 2g maps I'm using.
Even a screenshot and I will transpose manually.

Thanks for your time and help.
Cheers.
 
Using someone else's timing map usually isn't a good idea. The best way to get good results for making power with timing is to add until you see knock, and then back it off. Unless you're running e85 or some sort of knock suppression then that's the way to go. With a better fuel you can actually add too much timing and lose power, while still not knocking. The best way is to put it on a steady state dyno and perform the timing adjustments as I described for each cell.
 
The knock sensor is not seeing the pinging. It was seeing knock up top and I pulled timing to cure that.
This is a na 2.0 so I'm not using e85, and its also not readily available here.
I have redone the turbo map last night by moving it up 2 boxes and right 2 boxes. Will try that. That has pulled around 10° timing out through the middle of the map.
(Still some light pinging around the 1/2 throttle mark...)

I want a OEM map to see if it is in the ball park.
I had pulled 2,3 and 4 degrees out and that was seeming a lot.
Yes, I know a dyno would be the best idea, i i will be continuing to street tune for now.

I think a OEM map for a OEM engine is a better start than a modified turbo map.
 
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