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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 09:17 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 09:51 AM

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

JonT 05-21-2003 10:10 AM

i'm guessing 242 at the wheels.

k9handler 05-21-2003 11:17 AM

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

Mikkel 05-21-2003 11:34 AM

260?

91C2wrencher 05-21-2003 12:10 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 12:12 PM

251HP at the wheels!

RickM 05-21-2003 12:35 PM

249

Huey58 05-21-2003 12:42 PM

Name that tune!!!

Paul Thomas 05-21-2003 01:34 PM

I'll go 275.

CamB 05-21-2003 01:38 PM

261hp at wheels, 287hp at crank.

Joe Bob 05-21-2003 01:50 PM

271 at the wheels....

Moses 05-21-2003 01:52 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 02:04 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 02:04 PM

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

Milu 05-21-2003 02:13 PM

252 at the wheels.

Kemo 05-21-2003 02:20 PM

an even 250 is my guess :)

Deeks 05-21-2003 02:52 PM

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

Bill Douglas 05-21-2003 02:58 PM

247 :)

Adman 05-21-2003 03:07 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 03:19 PM

$1, Bob!

ZCAT3 05-21-2003 03:26 PM

Where will you be doing the dyno?

Moses 05-21-2003 07:52 PM

Quote:

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

dd74 05-21-2003 08:22 PM

255.

Does the winner get a free 3.6? ;)

pwd72s 05-21-2003 08:27 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 05:45 AM

Well, Moses. Who's the winner?

just thought this needed a bump.

Moses 05-22-2003 05:50 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 06:00 AM

240

lendaddy 05-22-2003 06:08 AM

241 is this mans guess

AirCooledExcellence 05-22-2003 06:50 AM

256

Amac 05-22-2003 09:54 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 10:02 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 10:25 AM

Neither am I:

http://www.realscore.com

;)

Paul Thomas 05-22-2003 02:52 PM

Bump. What was it?

Paul

dd74 05-22-2003 03:16 PM

Did I win a 3.6?

ZCAT3 05-22-2003 03:55 PM

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


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