Dyno run

[jojo4711]

Just did a dyno jet session this morning. 2019 GT Premium, Corsa extreme exhaust and Lund E85 tune. This seem on par? Thats about what I was expecting. Was done in 7th gear (A10), race mode. I thought race mode turned off Advance Track, but not 100% sure, so that may have been on. Not sure if that even matters. Traction control was off. It was losing power around 6200-6300 RPM so thats as high as we went.

414hp
408tq

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[EPTS550]

Depends on elevation and the temp that day. Looks about normal though. With cooler weather, the car will make power all the way up to 7500. Car will make 20+ HP more during winter time.

 

[dn1984]

you're way down on power and i'm going to blame your advancetrac (if not, then something is wrong with your car). you need to run it up to 7500 although you won't make a TON more than you're making at 6000 although you may pick up a few more hp at some point in that range. you should be at least 450rwhp with a good E85 tune and obviously running full E85 of course. weather and altitude should not matter much since dynos apply correction factors. i made 450 in my A10 in 90 degree weather with a clogged passenger side cat (has since been replaced). my baseline was only 403 on 91 with the car getting super hot and my passenger o2 sensor shutting off due to heat. something is seriously wrong with your car if it really is only making 414 on a dynojet

 

[EPTS550]

My car made 414 on a Lund e85R tune a few weeks ago with stock exhaust with H Pipe. Dyno jet. I’m also at 3300 ft elevation. DA also has a lot to do with it.

A dyno can try and correct for elevation and weather but ultimately if it’s hot, the car won’t make as much power.

My car did 440 on the same dyno in the winter with winter blend E85 with stock exhaust and H pipe.

The dyno cannot correct 100% for the lack for cool air and the car making less power.

2019 M6.

OP. Nothing wrong with your car. Numbers look fine for this time of year in Texas.

Here’s my graph. Last run I added an AEM dry flow filter.

 

[jojo4711]

Temp was 82 and 59% humidity, 470 elevation. I guessed it would be around 415 when he asked me before the runs. I am not sure if the Lund tune when in Race mode turns advance track off, or just traction control. Ill ask them.

 

[dn1984]

My car made 414 on a Lund e85R tune a few weeks ago with stock exhaust with H Pipe. Dyno jet. I’m also at 3300 ft elevation. DA also has a lot to do with it.

A dyno can try and correct for elevation and weather but ultimately if it’s hot, the car won’t make as much power.

My car did 440 on the same dyno in the winter with winter blend E85 with stock exhaust and H pipe.

The dyno cannot correct 100% for the lack for cool air and the car making less power.

2019 M6.

OP. Nothing wrong with your car. Numbers look fine for this time of year in Texas.

Here’s my graph. Last run I added an AEM dry flow filter.

I don't see temp making that much of a difference. How hot was it for your 414 run?

 

[EPTS550]

In the Dyno room like 105 lol. In November it was 68 degrees.

My buddies 2019 with longtubes and a PBD e85 tune made 430 right after mine did.

 

[jojo4711]

I will send it to Lund and see what they say. Maybe the advance track was not off and that does make a difference, idk.

 

[Armageddon Turbo]

Looks normal to me.

 

[Helios]

You need to unplug the connector down to your airbox its to disable abs/tc/advance trac completely and then you can do your dyno pulls to redline and get the real numbers out.

Your peak will be close to 7000

 

[Helios]

Also most tuner decline to do a 7th gear 1:1 to redline as it will take the car to 260 km/h on the dyno and is dangerous. Imagine how catastrophic if the straps are not holding well and the car take off. Not sure you can recognize him anymore after hitting in the wall without seatbelt on

 

[jojo4711]

Lund said it would make way more power with advance track off, and the Race mode only shuts off traction control. So, I am not going back right now lol, but I guess it should have made more power.

 

[stangman638]

Thats seems very low, made more than that on 93.

 

[jojo4711]

I talked to the guy that ran the dyno and he said he turned advance track off.... So Lund Sr said datalog it and send it to them. So thats what I'll do.

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