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-   -   Dyno run tomorrow. What should I expect? (http://forums.pelicanparts.com/porsche-911-technical-forum/111569-dyno-run-tomorrow-what-should-i-expect.html)

Moses 05-21-2003 10:17 AM

Dyno run tomorrow. What should I expect?
 
The dyno will be from the wheels, not the crank.

The motor is a '97 V-ram 3.6 with a Cyntex chip, K&N cone air filter, Stock 993 headers with extremely free-flowing exhaust.

What kind of numbers should I expect?

pwd72s 05-21-2003 10:51 AM

I'll take a wild assed guess...237

JonT 05-21-2003 11:10 AM

i'm guessing 242 at the wheels.

k9handler 05-21-2003 12:17 PM

265...don't think too much will be lost from the crank HP.

Mikkel 05-21-2003 12:34 PM

260?

91C2wrencher 05-21-2003 01:10 PM

I know this wasn't supposed to be a game but, I'll bite.

Accounting for loss of velocity through the flux capacitor and increased molecular anti-forces acting in counter with regenerator curcuit, I'd say 238 at the wheels.

beepbeep 05-21-2003 01:12 PM

251HP at the wheels!

RickM 05-21-2003 01:35 PM

249

Huey58 05-21-2003 01:42 PM

Name that tune!!!

Paul Thomas 05-21-2003 02:34 PM

I'll go 275.

CamB 05-21-2003 02:38 PM

261hp at wheels, 287hp at crank.

Joe Bob 05-21-2003 02:50 PM

271 at the wheels....

Moses 05-21-2003 02:52 PM

Quote:

Originally posted by mikez
271 at the wheels....
Mike. You're scaring me. Are you pulling 271? I was thinking around 240. We'll see!

Joe Bob 05-21-2003 03:04 PM

C2 3.6 with stock chips and exhaust: 247 (porsche, used as a base line for the following measurements)
C2 3.6 with Cyntex chips 263
C2 3.6, Cyntex chips, B&B Exhaust 272
C2 3.6, Cyntex Chips, 1-7/8" headers, Dual in-dual out muffler 282
C2 3.6, Cyntex Chips, 1-7/8" headers, dual 2.5" stainless Supertrapps 286
993 3.6, Cyntex Chips optimized for Varioram, Supertraps 298, 305 with open exhaust
>>>>>>>>>>>>>>>>>>>>>>>>>

298 x 85%= 253

But I always was sceptical of the 15% drivetrain loss.....so I added a few hp....

So JUST to prove me wrong, it will hit 253.

Glasgow 911SC 05-21-2003 03:04 PM

243hp....What do I win???

Milu 05-21-2003 03:13 PM

252 at the wheels.

Kemo 05-21-2003 03:20 PM

an even 250 is my guess :)

Deeks 05-21-2003 03:52 PM

251 ?
Does the winner get a free ride ??:D

Bill Douglas 05-21-2003 03:58 PM

247 :)

Adman 05-21-2003 04:07 PM

245 rwhp sae corrected if its a Dynojet dyno.
258 rwhp sae corrected if it is a Mustang dyno.
Now if the intake temp is over 75F add 2% because the correction factor over compensates for the heat. If your not pleased with your, "Dyno" numbers come back in the dead heat of summer and your actual numbers will be terrible but your corrected will probably be record high. SmileWavy
Just my wild arse guess.
Matthew

tiorio 05-21-2003 04:19 PM

$1, Bob!

ZCAT3 05-21-2003 04:26 PM

Where will you be doing the dyno?

Moses 05-21-2003 08:52 PM

Quote:

Originally posted by ZCAT3
Where will you be doing the dyno?
Dyno Labs in San Ramon, CA

dd74 05-21-2003 09:22 PM

255.

Does the winner get a free 3.6? ;)

pwd72s 05-21-2003 09:27 PM

Lessee, if I guess 200, I win if it's below that? Pick a number betweeen 1 and 300...easier to pick a winner after everybody else has guessed, right? ;)

91C2wrencher 05-22-2003 06:45 AM

Well, Moses. Who's the winner?

just thought this needed a bump.

Moses 05-22-2003 06:50 AM

Quote:

Originally posted by 91C2wrencher
Well, Moses. Who's the winner?
Dyno run is at 10 AM. Will post this afternoon.

Doog 05-22-2003 07:00 AM

240

lendaddy 05-22-2003 07:08 AM

241 is this mans guess

AirCooledExcellence 05-22-2003 07:50 AM

256

Amac 05-22-2003 10:54 AM

Moses,
Be sure to set down and prop your feet up, It's bad
luck to stand when they dyno your car.
My guess is "276" to the ground.
What the over and under?

lendaddy 05-22-2003 11:02 AM

Danny Sheridan has the over/under at 253. But as usual the ABC Island line is the renegade with 249. Not that I am involved in that kind of stuff.

TerryBPP 05-22-2003 11:25 AM

Neither am I:

http://www.realscore.com

;)

Paul Thomas 05-22-2003 03:52 PM

Bump. What was it?

Paul

dd74 05-22-2003 04:16 PM

Did I win a 3.6?

ZCAT3 05-22-2003 04:55 PM

Ou oh - I hope there wasn't another problem with the engine - dyno runs are a bit brutal.


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