xr8edS4

Abt + VM1 + 94 octane

<img src="http://pictureposter.audiworld.com/24554/dyno1.jpg">

<a href="http://www.adrenalinmotorsport.com/Dyno/dyno.htm" target="_top">http://www.adrenalinmotorsport.com/Dyno/dyno.htm</a>

~246HP + 318lb ft @ the wheels
~Approx. AWD Drivetrain loss ~35% Dyno Dynamics

BlownS4

430ftlb of torque
and 332hp???

Taner Halicioglu

so... with

15% loss = 289HP / 374lbft
20% loss = 307HP / 397lbft
25% loss = 328HP / 424lbft
30% loss = 351HP / 454lbft
35% loss = 378HP / 489lbft

hrm, where'd you get the 35% loss number.. that seems a little high...

but NICE NUMBERS anyway

WHy does it drop off so sharply around 5000?

xr8edS4

Actually 1.35 x 246.1 = 332HP or so, but 400+lb ft

I WISH it was 370+ =-)

xr8edS4

Just about, man. Sure made me happy =)

Taner Halicioglu

If you say there is 35% drivetrain loss, this means you lose 35% of the crank value.

hence

Crankpower * 0.65 = wheelpower
or
Crankpower = wheelpower / 0.65

So

246 / 0.65 = 378

:-)

Or did you not mean 35% loss :-P

-T

TRM

so actual numbers are 35% lower at the wheels?

Kent L

Numbers quoted are at the wheels.

xr8edS4

35% is lost, resulting in those numbers, add 35% and you get 332+HP

Taner Halicioglu

If 35% is lost, that means 35% of the CRANK POWER.

again:

CRANKPOWER * 0.65 = WHEELPOWER

Since you know WHEELPOWER, to get CRANKPOWER you ahve to do:

CRANKPOWER = WHEELPOWER / 0.65

dividing by 0.65 is NOT THE SAME as multiplying by 1.35 ;-)

so go do the math again :-) Or rather, just look at my post