Need some advice
#1
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Need some advice
Saturday berti and I dynoed my car again
Last Dyno 482 whp and 502 torq no humidity
Mods
X pipe
Sc pulley
Tune
Split cooling
Python tubes
Tb bore and grind shaft
Added mods
82 tb
Cabreno cf air box
And dynoed 485 whp and 532 torq with a lot of humidity. Plus diff Dyno
Plus the tech said way to rich at WOT. He said it need to be more like 10-11 AFR from 4k to 65k RPM
Check the graph and video
He started in 4th gear
![](http://i21.photobucket.com/albums/b284/jamy123/null-18.jpg)
LINK TO THE VIDEO. PLEASE CHIME IN
http://s21.photobucket.com/albums/b2...01085BF66B.mp4
Last Dyno 482 whp and 502 torq no humidity
Mods
X pipe
Sc pulley
Tune
Split cooling
Python tubes
Tb bore and grind shaft
Added mods
82 tb
Cabreno cf air box
And dynoed 485 whp and 532 torq with a lot of humidity. Plus diff Dyno
Plus the tech said way to rich at WOT. He said it need to be more like 10-11 AFR from 4k to 65k RPM
Check the graph and video
He started in 4th gear
![](http://i21.photobucket.com/albums/b284/jamy123/null-18.jpg)
LINK TO THE VIDEO. PLEASE CHIME IN
http://s21.photobucket.com/albums/b2...01085BF66B.mp4
Last edited by Manuyc; 07-14-2013 at 07:40 PM.
#2
MBWorld Fanatic!
I can't watch the video of the dyno to see where your AFRs are, but were they both the same type of dyno?
The 82mm and box really won't get you much IMO. Especially with out headers and a big pulley. Maybe 15whp? Which they day and the tune being off can make that disappear in a heartbeat.
The 82mm and box really won't get you much IMO. Especially with out headers and a big pulley. Maybe 15whp? Which they day and the tune being off can make that disappear in a heartbeat.
#6
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You need headers! You are choking the air coming in, it needs to leave just as fast. (Simplest way I can say it)
And your afr should be in the 11s.
And your afr should be in the 11s.
#7
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I can't watch the video of the dyno to see where your AFRs are, but were they both the same type of dyno?
The 82mm and box really won't get you much IMO. Especially with out headers and a big pulley. Maybe 15whp? Which they day and the tune being off can make that disappear in a heartbeat.
The 82mm and box really won't get you much IMO. Especially with out headers and a big pulley. Maybe 15whp? Which they day and the tune being off can make that disappear in a heartbeat.
I was bummed out when I really didn't see any progress
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#8
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and then I will ask Jerry to put it more in the 11's for AFR when I get the headers
![drive](https://mbworld.org/forums/images/smilies/driving.gif)
#9
Senior Member
I picked up about 30whp and 25wtq when I added Kleemann headers. Motors are big air pumps. You've got the induction part covered, now get the air out as quickly as possible.
#10
Unless u did another dyno from this one https://mbworld.org/forums/w211-amg/...thank-you.html
I would be happy. Whp went from 462-485 that's 23 to the wheels and the TQ went from 486-532 that's 46 wheel TQ extra as well. I know it's a different dyno but u get some what of an estimate. Good gains unless I'm missing something.
I would be happy. Whp went from 462-485 that's 23 to the wheels and the TQ went from 486-532 that's 46 wheel TQ extra as well. I know it's a different dyno but u get some what of an estimate. Good gains unless I'm missing something.
Last edited by AMG E Power; 07-14-2013 at 09:12 PM.
#11
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#12
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Unless u did another dyno from this one https://mbworld.org/forums/w211-amg/...thank-you.html
I would be happy. Whp went from 462-485 that's 23 to the wheels and the TQ went from 486-532 that's 46 wheel TQ extra as well. I know it's a different dyno but u get some what of an estimate. Good gains unless I'm missing something.
I would be happy. Whp went from 462-485 that's 23 to the wheels and the TQ went from 486-532 that's 46 wheel TQ extra as well. I know it's a different dyno but u get some what of an estimate. Good gains unless I'm missing something.
#13
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