Eurocharged tune questions. V3 to V4 improvements?
#76
Member
Why would the weather make a difference to someone having bad luck with facelift tune? That's absurd.
For the record, even though facelift tunes have clearly not been written from scratch or perfected yet, the cars are still hugely faster than stock.
My Dragy verified times on Eurocharged V4: ( 2019 Estate, P Zero RFs)
0-60 MPH 3.50 ( stock estate- high 4s)
1/4 mile 11.81 @114mph ( stock - high 12s)
100-2001 KPH - 10.18 secs -( stock estate- 12.8 - see Auto Top NL)
Over a second improvement in just the 0-60 is crazy.
For the record, even though facelift tunes have clearly not been written from scratch or perfected yet, the cars are still hugely faster than stock.
My Dragy verified times on Eurocharged V4: ( 2019 Estate, P Zero RFs)
0-60 MPH 3.50 ( stock estate- high 4s)
1/4 mile 11.81 @114mph ( stock - high 12s)
100-2001 KPH - 10.18 secs -( stock estate- 12.8 - see Auto Top NL)
Over a second improvement in just the 0-60 is crazy.
#77
#79
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2004 E55 K Wagon &. '96 SL500
I you look carefully there is :
a huge area gain under the new curve - much border spread of power and torque.
Peak and overall torque gains are huge.
Peak power gain is modest - but over the rev range it's making extra 50 WHP approx, right till the red line.
Obviously I'd like a bigger peak gain as well, but its also important to have a big area under the power/ torque curve, not just a peak gain- because that's obviously only felt in the last 1K RPM.
#80
Member
I've posted it earlier in the thread.
I you look carefully there is :
a huge area gain under the new curve - much border spread of power and torque.
Peak and overall torque gains are huge.
Peak power gain is modest - but over the rev range it's making extra 50 WHP approx, right till the red line.
Obviously I'd like a bigger peak gain as well, but its also important to have a big area under the power/ torque curve, not just a peak gain- because that's obviously only felt in the last 1K RPM.
I you look carefully there is :
a huge area gain under the new curve - much border spread of power and torque.
Peak and overall torque gains are huge.
Peak power gain is modest - but over the rev range it's making extra 50 WHP approx, right till the red line.
Obviously I'd like a bigger peak gain as well, but its also important to have a big area under the power/ torque curve, not just a peak gain- because that's obviously only felt in the last 1K RPM.
Last edited by batman719; 01-29-2020 at 01:41 PM. Reason: Missed a sentence.
#81
So took my car back to EC Canada today. They took a look and recommended catless downpipes. i don’t want to go that route. So as of now my car makes 385whp and 482 torque. For some reason 2019 def make less than pre facelift. Hoping EC can figure it out soon so I can go get re flashed.
here is a pic of my dyno. Notice the top end power drop. they said it may be the TCU limiting it. Who knows.
here is a pic of my dyno. Notice the top end power drop. they said it may be the TCU limiting it. Who knows.
#86
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2004 E55 K Wagon &. '96 SL500
I'm booked in on Saturday all being well, for an updated dyno tune on Eurocharged V4 . This will be 1st dyno run since I've removed the OPF. Will be interesting to see if the top end power can be improved now.
#87
Just checked in with EC Canada and asked if they have made any progress on the 2019s and they said that making 38x whp (which is what my dyno showed) is in line with the stage 1 tunes for c43.
So it doesn’t seem like they are actively continuing to develop this tune for 2019s and up. Just my assumption based on that reply from them
So it doesn’t seem like they are actively continuing to develop this tune for 2019s and up. Just my assumption based on that reply from them
#89
Are you going to do just a dyno run, or actually tweak the tune?
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DLAMG_1979 (02-22-2020)
#93
What I don’t quite understand is that the tune you had before was for a car without OPF. Then you deleted the OPF, so what change did he make exactly? Just trying to understand this.
#94
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2004 E55 K Wagon &. '96 SL500
now its been dyno tuned with live logs and and making the most of the hardware changes. So 390 Whp and 492 lb ft wheel torque, it's amazing for a 2019.
approximately 470 BHP and 560 lb ft torque.
Even if you take 15% off as it's a dyno jet that's great numbers.
I will be aiming for 3.3 0-60 mph and 11.6 1/4mile.
We're doing an air strip event in May , cant wait.
Last edited by AhEmGee; 02-22-2020 at 11:59 AM.
#95
what you need to understand is, the car was NOT dyno tuned for the updated maps.
now its been dyno tuned with live logs and and making the most of the hardware changes. So 390 Whp and 492 lb ft wheel torque, it's amazing for a 2019.
approximately 470 BJP and 560 lb ft torque.
even if you take 15% off as it's a dyno jet that's great numbers.
I will be aiming for 3.3 0-60 mph and 11.6 1/4mile.
we're doing an air strip even in May , cant wait.
now its been dyno tuned with live logs and and making the most of the hardware changes. So 390 Whp and 492 lb ft wheel torque, it's amazing for a 2019.
approximately 470 BJP and 560 lb ft torque.
even if you take 15% off as it's a dyno jet that's great numbers.
I will be aiming for 3.3 0-60 mph and 11.6 1/4mile.
we're doing an air strip even in May , cant wait.
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AhEmGee (02-22-2020)
#96
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2004 E55 K Wagon &. '96 SL500
only reason I can think of for that is mine is a facelift with bigger turbines on the turbos, and the OPF delete helps open the exhaust, but yours is a NA car so it only have a less restrictive resonator there anyway.
#97
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#98
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Thread Starter
That's great news for the 2019+ guys. Will the information gained from your tune time materialize as a new version tune (V5) for the C43, either all years or for the facelifts? Or is this result only for custom dyno tuned cars?
Did this cost you anything from EC or are they just trying to get this figured out for the facelift guys?
Did this cost you anything from EC or are they just trying to get this figured out for the facelift guys?
#99
I Also removed the middle resonator for an xpipe. Still numbers are less that yours.
#100
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2004 E55 K Wagon &. '96 SL500
That's great news for the 2019+ guys. Will the information gained from your tune time materialize as a new version tune (V5) for the C43, either all years or for the facelifts? Or is this result only for custom dyno tuned cars?
Did this cost you anything from EC or are they just trying to get this figured out for the facelift guys?
Did this cost you anything from EC or are they just trying to get this figured out for the facelift guys?
So I paid MSL originally for the dyno + tune and Handheld, then Jerry sent me some later updates as we had some issues.
Then I paid for the off the shelf V4 map , which ended up being abit less powerful and slower- 3.6× and 11.9× vs 3.5× and 11.8× consistently. .
I said to both can you improve this for me as should be faster not slower, especially now I've done an OPF delete.
So this custom dyno was pro bono but I did pay for the latst update and this was basically refining that.
MSL didnt charge me for the addtional dyno time but we're on friendly terms & he's a really good guy. We had a delay getting it dyno'd so only made the cut off by 15 mins as Jerry had an appointment locally.
The car was running on UK 99RON Which I think is maybe like US 94/ 95 Octane?
I think live dyno tune or at least from logs on a road drive, is also better than just a stock file .
I'm aiming for below 3.5 0-60mph, 100-200 kph in the 9s and 11.6 1/4 mile now, which is doable considering my old times with the weaker power curve.
Last edited by AhEmGee; 02-22-2020 at 08:43 PM.