|
|
04-03-2011, 10:54 AM | #1 |
Banned
115
Rep 2,682
Posts |
ESS 625@ 7.5psi** updated pics**
After our results the other day, AJ@ESS sent me another ECU tune to test, told me to put on the 7.5 PSI pulley, and head back to the dyno. *So we headed back to ICS and they opened their shop and once again donated their time to the project so we could Dyno on a Saturday afternoon.
AJ's new ECU tune ran amazing. *On the 6.5 PSI runs, we ran a 94mm pulley, and now we switched to a 92mm pulley and flashed in the new ECU file. *All I can say is...WOW! *The HP/TQ curve is so much smoother than before. *AJ told me that he modified it to make it much smoother. *You can see the difference from our last runs a few days ago. The boost gauge at ICS is still broken, so once again we had to rely on the boost gauge in the car dash from P3Cars. *It's less accurate, but we did the best we could to decipher the numbers from the video and map them on a boost chart. *We used the trendline method to calculate boost, and it calculated an average of 6.4 PSI. *That's a lower average than our runs a few days ago. *If you look at the video frame-by-frame, you can see the boost doesn't ever get above 6.5 PSI until the very last boost spike at the end. *Even though it had a lower average boost, I just didn't feel right calling it 6.4 PSI after we had changed pulleys. *So for now, I'm calling it 7.0 PSI until we can get te boost gauge on the dyno fixed and head back for some more accurate readings. The car drives amazing. *The power is so smooth and linear. *This car is no joke, and the 594whp on 7.0 PSI is no joke either. *Like usual, all of the dyno files and boost spreadsheet are available for download from the Dyno Database (see below). *I've got videos of the dyno runs, but I shot them on my cell phone and they ended up sideways. *I should have those fixed later today and I'll post them once they are fixed. Car and modifications:
Conditions:
Results:
Dyno Database entries:
Dyno Results for STD Corrected: Dyno Results for Uncorrected: Boost log analysis: 6.4 PSI Average, 7.3 PSI Peak Video Last edited by m33; 04-11-2011 at 11:02 PM.. Reason: Updated with pictures |
04-03-2011, 01:51 PM | #5 |
All I do is Win... Eat Race Sleep
153
Rep 2,184
Posts
Drives: 2018 Range 2011 M3 2019 600lt
Join Date: Mar 2009
Location: South Jersey
|
nice numbers car is a beast.
__________________
Rs7 : 10.4 133.50 with a 1.7 60ft Toyo R888 F10 M5: 11.308 131.96 with a 1.9 60ft Street Tires E90 M3: 11.2 126.7 with a 1.8 60ft Street Tires |
Appreciate
0
|
04-03-2011, 04:19 PM | #6 |
Banned
115
Rep 2,682
Posts |
|
Appreciate
0
|
04-03-2011, 04:21 PM | #7 |
Banned
51
Rep 530
Posts |
m33, if they can pull the same sort of power of a 7.5 pulley on a 6.5 pulley, does this mean that those of us with the 7.5 pulley can get a retune with more power? it would only make sense. Boys @ ESS please chime in
|
Appreciate
0
|
04-03-2011, 04:43 PM | #8 |
Banned
115
Rep 2,682
Posts |
FYI
I'm currently just testing and can't answer your questions . I believe if you call ESS/Roman or Email ESS directly they can answer these questions. The software that i'm running/testing might be used in a New Kit at a later date.... |
Appreciate
0
|
04-03-2011, 04:59 PM | #9 |
10873
Rep 27,644
Posts |
insane, its a monster!
__________________
BEFORE YOU BUY YOUR NEXT BMW, EMAIL OUR GUY KOTE FIRST! Kote M Sales:Kotem@bmwofcamarillo.com Cell:805-368-9101 vipfinance@bmwofcamarillo.com for warranties! |
Appreciate
0
|
04-03-2011, 05:23 PM | #10 |
Lieutenant
20
Rep 508
Posts |
wow.....
__________________
E92 M3 DCT/ESS VT-575/FABSPEED hfc's/AE exhaust/BBS LM 19'/ KW CS/RD sways/STOPTECH TK/ RECARO PP /BMW PSW/WIECHERS SPORT roll cage/CF parts that covers the back seat/VRS hood/bumper/csl trunk/diffuser type 2/CF:mirror cap/side & front grills
|
Appreciate
0
|
04-03-2011, 07:27 PM | #11 |
All I do is Win... Eat Race Sleep
153
Rep 2,184
Posts
Drives: 2018 Range 2011 M3 2019 600lt
Join Date: Mar 2009
Location: South Jersey
|
kit should be here early in the week and hopefully done this week or next.
__________________
Rs7 : 10.4 133.50 with a 1.7 60ft Toyo R888 F10 M5: 11.308 131.96 with a 1.9 60ft Street Tires E90 M3: 11.2 126.7 with a 1.8 60ft Street Tires |
Appreciate
0
|
04-03-2011, 09:37 PM | #16 |
808E90
235
Rep 4,047
Posts |
Sick!!
__________________
LTMW FTL . Karbonwerks LCI Trunk . Vorsteiner Poly Front Lip . NA Motorsports LUX H8 . RECARO Pole Position Seats . BMW Performance Pedals . BMW Performance Performance Grills . BMW Painted Fender Grills . BBS 19x9.5 19x11 LMs . Michelin PS2 265/295 . H&R Sport Springs . Wheel Mate 45/55MM Stud Kit . BBS Red Lug Nuts . ESS VT1 Supercharger . Akrapovic GT4 Exhaust
|
Appreciate
0
|
04-04-2011, 07:30 AM | #19 |
Banned
115
Rep 2,682
Posts |
|
Appreciate
0
|
04-04-2011, 12:24 PM | #22 |
Banned
115
Rep 2,682
Posts |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|