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  #16  
Old 02-13-2006, 02:10 PM
Brandon314159
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Quote:
Originally Posted by bennett
I had my 240 d dyno'd at the emissions place on a live dyno.

printout said 37hp at the rear wheels at 50 mph ......
Damn.

Thats VW territory right there!!!

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  #17  
Old 02-13-2006, 02:45 PM
ForcedInduction
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The results are in!

I did 3 runs today, here are the results:
1: 78.7HP-121.1TQ No ALDA boost
2: 96.3HP-134TQ Normal
3: 96.1HP-137TQ Normal, 1200rpm start

It was not what I had hoped for as far as testing. They had a SuperFlow dyno and ran with 2nd gear. My TD used a DynoJet and ran in 4th gear. Very different dyno machines. The superflow uses electric to control the load vs Dynojet uses a fixed mass drum.

I was also suprised to find that I am only running 10.5 psi boost!
Attached Thumbnails
240D 3.0T Dyno run-240-strap.jpg   240D 3.0T Dyno run-lance-overlay.jpg  
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  #18  
Old 02-13-2006, 02:48 PM
Mister Byrnzoil's Avatar
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thats very cool, thanks for sharing...

is there any sort of correction for your altitude? would you maybe get 10% more (HP?) @ sea level?
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  #19  
Old 02-13-2006, 02:53 PM
ForcedInduction
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Quote:
Originally Posted by Mister Byrnzoil
thats very cool, thanks for sharing...

is there any sort of correction for your altitude? would you maybe get 10% more (HP?) @ sea level?
http://www.wallaceracing.com/braking-hp.php

Your BHP loss computed from your BHP of 120 at sea level and Elevation of 5280 feet is 19.01 HP loss. A turbo should make up all or most of that by 3000rpm.
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  #20  
Old 02-13-2006, 02:58 PM
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interesting headlight mix and mash.
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  #21  
Old 02-13-2006, 03:14 PM
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So, you saw about 95hp and 130ft/lbs at full blatt?

One of these days I need to go run the wagon now that the manual is installed. It will be an interesting comparison.
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  #22  
Old 02-13-2006, 03:53 PM
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ForcedInduction,

Was this with your 115 intake manifold or did you convert it back to stock?
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  #23  
Old 02-13-2006, 04:32 PM
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wikipedia says the om617 with turbo has 125 horsepower..
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  #24  
Old 02-13-2006, 04:47 PM
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Quote:
Originally Posted by TheDon
wikipedia says the om617 with turbo has 125 horsepower..
Wikipedia is free. You get what you pay for.
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  #25  
Old 02-13-2006, 05:13 PM
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Quote:
Originally Posted by R Leo
Wikipedia is free. You get what you pay for.
sigh

im never going to even touch triple digit horsepower.. i guess ill put my lucky triple K to use and an intercooler..
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  #26  
Old 02-13-2006, 05:22 PM
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I'm sure wikipedia is quoting Mercedes Benz for the hp number. Of course this was probably for a new engine which I'm sure ForcedInduction isn't using
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  #27  
Old 02-13-2006, 05:48 PM
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Uh, 125HP is at the engine crank, just like every horsepower number ever published. About 20% loss measured at the wheels is considered normal. He is right on the money...

- JimY
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  #28  
Old 02-13-2006, 08:47 PM
Brandon314159
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Quote:
Originally Posted by jcyuhn
Uh, 125HP is at the engine crank, just like every horsepower number ever published. About 20% loss measured at the wheels is considered normal. He is right on the money...

- JimY
Heh was just about to mention this as well.

125 flywheen horsepower is not 125 rear wheel horsepower (sadly).
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  #29  
Old 02-13-2006, 09:26 PM
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Yeah, I thought those runs were pretty good for a stock engine that's traveled long.

Assume a 20% loss then it's close enough to 120 hp with 170 lb/ft of torque. Not bad, really.
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  #30  
Old 02-13-2006, 10:17 PM
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Thumbs up

Yay, more than 90rwhp.

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