Leaning above 5800 rpm? Input welcomed

[Hijinx]

Adam has posted he fuels E30 cars to 300whp with GT2554-GT2560.
Don't see any reason this setup could make it to 300whp.
Hijinx, you made it a good bit past 300whp on straight pump gas, right?

About 314whp, unsafely lol. 295 or so in vDyno.

 

[dyn085]

What would be considered bad for STFT? Wouldn't the ECU be trying to add more fuel via STFT if he were going too lean ( if considering he's not out of fuel)?

Theoretically. What did your STFT/LTFT do on the V-Dyno that you had posted where you were having this leaning issue at roughly the same rpm?

 

[Hijinx]

Theoretically. What did your STFT/LTFT do on the V-Dyno that you had posted where you were having this leaning issue at roughly the same rpm?

I'm at work now, so I'll have to go back and have a look tonight. Russ has long since resolved it, though.

 

[Sondi]

Any other BT fiesta guys wanna chime in?

 

[dyn085]

I'm at work now, so I'll have to go back and have a look tonight. Russ has long since resolved it, though.

I figured it was resolved by now, just curious as to how your log does/doesn't compare to this one. All of my tuning learning has basically come from either reading, trial and error, or reverse engineering, and I haven't had any need to follow/learn anything about this because it doesn't apply to my baby turbro.

 

[1azst]

My gtx2860 never leaned out that bad, but I used Tune+. Hint, hint.

 

[Perfblue15]

My gtx2860 never leaned out that bad, but I used Tune+. Hint, hint.

My 2560 did not either until I got to just about 290whp on E30 but im tuned by Adam as well. I started running out of fuel 6k+ when I tried to chase 300whp on E30. Personally I would point towards the tuner. Who tuned the vehicle ?

 

[Tune+]

Looking at the datazap, I see quite a few head scratchers on there. Your problem is in the tune itself, not the vehicle.

 

[Sondi]

PM sent Adam

 

[Hijinx]

[mention=1098]dhm[/mention]

 

[DHM1]

Looking at the datazap, I see quite a few head scratchers on there. Your problem is in the tune itself, not the vehicle.

I dont even like this guy but i agree 100%

Russ

 

[Sondi]

Now now guys

#help

 

[Tune+]

I dont even like this guy but i agree 100%

Russ

 

[DHM1]

Now now guys

#help

Timing curve, fuel, wg curve, and prob more are just things i see from that log that i would not do.

 

[Perfblue15]

Get a new tuner


/thread

 

[1azst]

If Adam and Russ think it's the tune.....hmm.