2000Hawk

iTrader: (5)

http://www.autoblog.com/2008/04/25/o...and-604-lb-ft/

Horsepower - 638
Torque - 604
And these are SAE Certified numbers!
Part i want to see is the fuel economy numbers, in the link GM expects the LS9 to be the most fuel efficient 600+HP engine in the world.
-Joel

**http://www.youtube.com/watch?v=RKU35G9oT5o
Video of ZR1 being tested by engineers at the Nurburgring! Awesome!!!**

TriShield

I wonder what a tune will yield?

And then a pulley swap?

The upcoming Cadillac CTS-V is packing a detuned version of this engine. The Camaro is also rumored to be getting the same setup as well. Camaro ZL1 anyone?

2000Hawk

iTrader: (5)

I would love to see an LS9 in the Camaro, that thing will be out of hand. And yeah i want to see that motor with basic bolt ons, pulley, and a bad *** tune.
-Joel

LS1LT1

iTrader: (16)

638hp, that's a nice little bump up from the proposed 620hp number that's been flyin' around...VERY nice.

Pipelayaz

iTrader: (2)

Very nice!!

MonmouthCtyLS7

iTrader: (6)

Thats sick

fast

iTrader: (24)

thought the cts-v has smaller charger

ls1wannabe

iTrader: (2)

They vary some do 650, a friend of mine runs the dyno testng for gm and that is what he told me. Pulley, tune , intake, full exhuast, injectors (if it needs it) i bet you could easily see more than 700 to the tire

ls1wannabe

iTrader: (2)

maybe the 1900 series not the 2300?

WECIV

I remember Digital Corvette was saying this thing would have 650HP like 2 yrs ago...not too far off. Sounds like a bad *** vehicle.

W

Ravenous T\A

iTrader: (12)

so what did the ZR1 end up doing at nurburgring?.....I never saw the offical time

chuckie311

iTrader: (1)

those are some good numbers..

Tainted

iTrader: (9)

im honestly disappointed. I wanted to see at least 650

epic

iTrader: (2)

View Video on FQuick

Here's it doing 205mph...

Whisper

iTrader: (12)

Take it with a grain of salt but its the only source so far.

http://www.youtube.com/watch?v=RKU35G9oT5o

1fastz

iTrader: (16)

sickness!!!! cant wait to see what the top v8 camaro will have

Ravenous T\A

iTrader: (12)

yea problem is I cant watch youtube @work, days gots its blockd

LS1LT1

iTrader: (16)

I would maybe take this with a grain of salt as well but Chief Corvette Engineer Tom Wallace is looking at possible 7:20s at the 'ring:

http://www.motortrend.com/av/autosho...tte_zr1_video/

TriShield

The LS9 variant used by the CTS-V is called LSA and packs 550hp, the Camaro will also be recieving it to answer the Mustang GT500.

Whisper

iTrader: (12)

Ive always wondered, would displacement on demand be feasible in a forced induction engine? I'm wondering since they made the 'most efficient for the power' comment.