ECMlink Evo 8 timing maps on 1g

[Justin DuBois]

I gave it go - It felt like an EVO ;-) Seriously, my results were very safe and at high boost the timing was terrible.

Take a look at these two points on a 3rd gear pull. It started WAY down on the table in the 2 deg range.

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It wobbles around a bunch of low numbers and then finally hits in the upper RPM band with knock at 17deg

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The sanity check is in the HPbyAir. Good power is when you see 10's, and I'm struggling to get 9's and certainly anything below 9 is something to try and improve with more timing - until knock shows up. Rich E85 won't knock like this - it just bogs. Someone running full E85 leaned out would need to comment if the knock sensor is useful for tuning or not.

Something I just noticed while "track datalog" and "detach table" are enabled - I'm not sure if BoostEst determines the row in the timing table, or if it is using the ZT35bar - MAP sensor. It matters in the upper RPM range where the two lines separate - seems like the BoostEst value to me.

When the timing hits at the end ramping up to redline, you can feel it. If I didn't know what was going on with the tune, I'd be looking at extending the RPM band to keep pulling to 8 or 8.5K - but for overall speed - I'm better off bringing the timing back in the lower RPM ramps.

 

[Justin DuBois]

Yall know what a "heat map" is? This is a "diff" of the 2G and EVO8 timing tables. Green numbers are safer - less timing, and red numbers are more timing - more aggressive. You can see where the EVO table is better (more timing)

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[Justin DuBois]

I like the part throttle response of the EVO table, and the WOT timing of the 2G table, so I'm going to create a hybrid, merging parts of each table that I like.

 

[CrackedDSM]

I like the part throttle response of the EVO table, and the WOT timing of the 2G table, so I'm going to create a hybrid, merging parts of each table that I like.

That’s why I said I tend to add some pepper up top. Best of both worlds.

 

[627galantEvan]

Any chance one of you could drop the stock evo 8 timing map in ecmlink form here? i have tried dowloading it on ecmlink's website but it will not download. I would appreciate this greatly.

 

[evil_eagletalon]

Any chance one of you could drop the stock evo 8 timing map in ecmlink form here? i have tried dowloading it on ecmlink's website but it will not download. I would appreciate this greatly.

Try using a different browser. Also check your downloads folder and make sure pop ups are allowed for that website.

 

[627galantEvan]

Try using a different browser. Also check your downloads folder and make sure pop ups are allowed for that website.

Thank you brother that did the trick!

 

[evil_eagletalon]

Thank you brother that did the trick!

Np