Drivetrain dyno dynamics results

SMG · 2003-06-13 02:23:00

any comments?? revised dyno graph with afr http://www.mini2.com/gallery/personal/SMG/1.jpg wheel power & torque http://www.mini2.com/gallery/personal/SMG/3.jpg

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Jun 12, 2003 | 07:23 PM

SMG

Thread Starter

3rd Gear

Joined: Jan 2003

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any comments??

revised dyno graph with afr

wheel power & torque

Jun 12, 2003 | 07:39 PM

BlueMCS

5th Gear

Joined: Jan 2003

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From: East

Interesting A/F 10.4 peak up from about 9 w/o ECU.

Which ECU r u using?

Does the top graph calculate hp at the crank and the bottom is at the wheels?

I don't quite follow it.

Jun 12, 2003 | 07:46 PM

vdubdoug

6th Gear

Joined: Aug 2002

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From: Centerville, Ohio

i am right there with you BlueMCS

Jun 12, 2003 | 07:51 PM

SMG

Thread Starter

3rd Gear

Joined: Jan 2003

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running superchip software (uk ggr 200hp kit)

1st graph is engine power & afr

2nd graph is wheel power & torque

Jun 13, 2003 | 12:41 PM

fueledbymetal

3rd Gear

Joined: Apr 2003

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From: Lexington Park, MD

So you have over a 25% drivetrain loss? That doesn't seem right....

Jun 13, 2003 | 05:13 PM

BlueMCS

5th Gear

Joined: Jan 2003

Posts: 799

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From: East

>>running superchip software (uk ggr 200hp kit)
>>
>>1st graph is engine power & afr
>>
>>2nd graph is wheel power & torque

Well, I read your thread on Mini2 and now I understand a lot more!! :smile:

I did start me thinking about which brand of dyno I should find inorder to produce comparable results.

My runs scheduled in 2 weeks.