02-11-2017, 05:56 PM | #1 |
Private First Class
36
Rep 123
Posts |
Baseline Dyno at Cobb
92 octane
DCT 3 pulls avg was 310/345 The numbers were much lower than I thought they were going to be since the car feels pretty quick. On the same dyno my stock 2011 Evo X did 295/305. I'll upload the graph when I get a chance. |
02-11-2017, 06:07 PM | #2 |
Lieutenant
433
Rep 571
Posts |
What gear was this in? 5th gear for dct. People say around 15bhp less in 4TH FOR DCT due to this not being 1:1 ratio
|
Appreciate
0
|
02-11-2017, 06:26 PM | #3 |
Private First Class
36
Rep 123
Posts |
It actually sounded like he was doing the pulls in 3rd. He told me they don't see many M cars on their dyno and that he didn't know much about the car. Maybe that's why the number is so low?
|
Appreciate
0
|
02-11-2017, 07:10 PM | #4 | |
Lieutenant
433
Rep 571
Posts |
Quote:
5th gear is 1:1 so I would ignore those figures and go back, graphs will be no use. |
|
Appreciate
0
|
02-11-2017, 11:54 PM | #8 |
IG @bmwF9xG80
3812
Rep 7,593
Posts
Drives: G80 M3, X4M, G07 X7m50
Join Date: Apr 2012
Location: NYC to NJ to Orlando FL
|
+1 DCT & Manual 5th gear
4th gear for 8speed Auto
__________________
60-130mph 6.5s X4M #HCP
60-130mph 5.0s G80 M3 #OrlandoAutowerks Sauce IG: @bmwF9XG80 |
Appreciate
0
|
02-12-2017, 01:55 AM | #10 |
Colonel
3179
Rep 2,577
Posts |
This gear thing shocks me to an point where I'm questioning the validity of all the previous dyno results posted here.
And tyre size plays the same role (as gear ratio) as well should the owner doesnt keep factory tyre diameter, which happens so often when upgrading to a bigger size.
__________________
Lemania 2320
|
Appreciate
1
BAN_M2C4178.00 |
02-17-2017, 02:33 AM | #12 |
"The Midas Touch"
519
Rep 1,055
Posts
Drives: F87 LBB ///M2
Join Date: Aug 2007
Location: Seattle, WA
|
You in for some AP work?
They gonna support our platform yet or what? |
Appreciate
0
|
02-17-2017, 04:56 PM | #14 |
Brigadier General
1577
Rep 3,888
Posts |
"Spot on"? Spot on what? Lol!
1) Premature assumption w/out established references from the particular dyno used. 2) who has published an accurate engine HP measurement? Not BMW. 3) where did 15% come from? Add all that up and error is so large too be useless. Dynojets have been consistent @ 330-340whp on 93. |
Appreciate
0
|
02-17-2017, 07:16 PM | #15 |
Private First Class
37
Rep 123
Posts |
Everywhere I have read the M2 has 365hp. A basic dynojet google search will show an average drivetrain loss of 15%. This would equate to 310hp.
I understand there is no references form this particular dyno but 310 doesn't seem unreasonable from some crude calculations. |
Appreciate
0
|
02-17-2017, 08:53 PM | #17 |
Private First Class
37
Rep 123
Posts |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|