Dynoed the GTO.....

[SpdRcrZ]

Put the GTO on the dyno at Beeyond yesterday.....

Max Power = 281.2hp @ 6200rpm (redline)
Max Trq = 294.9 Ft/lbs @ 4450rpm

Guess its not bad for being 95% stock (T/B coolant bypass, descreened MAF, Lingenfelter Intake) I've been to lazy to do anything with HPT (have to buy credits yet), and need to pick up some exhaust so I can put my 05/06 rear bumper on...... once its paid off though, we'll see what I can get it to put down.

But I do miss my Turbo LD9 :(

[WickedSix]

GAh not bad for mostly stock :thumbsup but that is a bit of a punch in the mommy daddy button when you think of the cavvie's numbers

[GTSLOW]

I dunno seems about right for a stock ls1.

[6forwardgears]

Shouldn't max power on a stock LS1 be made at less than 6200 RPMs? Like ~5700 maybe or even less?

[GTSLOW]

Is it a Lingenfelter intake mani or cai?

[formul8]

Shouldn't max power on a stock LS1 be made at less than 6200 RPMs? Like ~5700 maybe or even less?

I agree. Max HP is not made at redline from this motor in stock form.

[Poncho]

Shouldn't max power on a stock LS1 be made at less than 6200 RPMs? Like ~5700 maybe or even less?

5200

[2000navyz]

thats kinda weak....

[Berettaspeed]

well this would explain why the 5.7s GTOs are so slow... not trying to rip on your GTO or anything. I have never seen O.E numbers, cause everyones mods the right away.

[Poncho]

dunno what kinda dyno that is but 04's usually do 300-310ish and 05-06 usually 330-340 stock on a dyno.

peaks should be around 5200/4000 on a LS1 and 6000/4400 on an LS2.

"Stock" ratings for an 04 are 350hp/365tq, 05-06 are 400hp/400tq

[GRAMPS SS]

dano what did yours dyno?....granted you have mods...

[Poncho]

dano what did yours dyno?....granted you have mods...

403hp@6500/389tq@5000
Personally I think my numbers are a bit low.
I'm sure once he starts modding, he'll whip my azz.

[0TransAm0]

eh mine only dynod at 365 rwhp/364tq with a cam and intake and full exhaust.. the guys at speed inc said it was low for that cam and all the other mods i have.. guess i got a POS and not one of the factory freaks...
i would like to get over 400rwhp all motor some day........

[Lash]

Thats only about 60whp less than your cavy!!! LMAO






I'm sure it'll be MUCH higher than that in the future. :shades

[lilws6]

i always wanted to know what my car would put down anyone have a dyno i could barrow???

[SmokinRAM114]

i always wanted to know what my car would put down anyone have a dyno i could barrow???

www.westbenddynotuningllc.com :thumbsup

[lilws6]

so whats the BCM discount price for a decent tune? lol since my pile runs pig rich and smells almost as bad as the mega thread

[Mr. Brett]

Those numbers are on the low side. Has the tune been looked at yet? And is it an A4 or M6?

[GTSLOW]

Pretty sure its an M6.

[Poncho]

Pretty sure its an M6.

hurst shifter is a giveaway :D

[That_Guy]

rumor has it the dyno was off hp for a few people..

[GTSLOW]

hurst shifter is a giveaway :D

Where's yours? :D

[Poncho]

Where's yours? :D

I went for the GMM Shifter with a Lou's Short stick ---- BUT it does have a Hurst ball.

[SpdRcrZ]

Shouldn't max power on a stock LS1 be made at less than 6200 RPMs? Like ~5700 maybe or even less?
On the dyno (mustang dyno) it showed it was pulling right to redline (6200), not leveling off before.

thats kinda weak....
I agree, thats why the plates say "SLO GOAT"

Thats only about 60whp less than your cavy!!! LMAO
I'm sure it'll be MUCH higher than that in the future. :shades
Actually, 141hp and 52ft/lbs less then the Cavalier!!! But yes, once its paid off, I will begin to MOD it!

Those numbers are on the low side. Has the tune been looked at yet?
I haven't played with the tune yet, I have HPTuners, just no credits YET.....

rumor has it the dyno was off hp for a few people..
Yea, the guys I went with all dynoed less then they did last year, with more mods this time...... on the same dyno. (in one case, almost 30hp less)


Also, the numbers I posted are from the sheet they gave me (pull number 5), I did see 295hp/314trq at one point but they said something about the dyno spiking from the car slipping or something..... IDK, it's an import shop, not a muscle car shop ;)

[Mr. Brett]

Put it on a known good dyno and go from there. Either that dyno is FUBAR or there's something wrong with your car.

[formul8]

rumor has it the dyno was off hp for a few people..

Hopefully, because those numbers are kind low for an LS1 GTO.

[07ROUSHSTG3]

Hopefully, because those numbers are kind low for an LS1 GTO.


yeah, WTF?? find another dyno.

[Taetsch Z-24]

so this is why the red one was faster!


LOL

J\K Brian,

but you need HPT! just think how much better my gas millage is then you!

Chris

[Lash]

Actually, 141hp and 52ft/lbs less then the Cavalier!!!




Thats right. I forgot about the most recent numbers.:wooo

You and Spy still gonna compete....LS1 vs. LD9 :devil

[That_Guy]

i know a certain cobalt owner.. who should have been at least 280 hp or above that dynoed less then last year my self.. its hard to believe because i went for a ride in that car a few weeks back and it didnt feel anything like a 220's hp car..

[GinoRin]

bah, all these "numbers being low for an LS1" naysayers... doesn't matter anyways, the boy is gonna mod it so who cares :thumbsup

Cant wait to see the buildup :banana We need more fast GTOs around here

[juicedimpss]

damn,lots of haters.
give the dude a break,the friggen car is stock.
personally,id like to see him race poncho and beat the modded car with this "weak" stock motor.

[Poncho]

damn,lots of haters.
give the dude a break,the friggen car is stock.
personally,id like to see him race poncho and beat the modded car with this "weak" stock motor.

why aim for my low powered, cam only heap? Go for Gino's 550hp beast.

[juicedimpss]

why aim for my low powered, cam only heap? Go for Gino's 550hp beast.

because you cant drive and it would be hilarious to see a stock car drive away from you.
:rolf

[Poncho]

I can't drive? I made to to work ok today.

[Prince Valiant]

I can't drive? I made to to work ok today.

Only cuz other people were getting out da way.


This is why I don't put stock in anyone's dyno numbers. Dyno's are for modding and tunning purposes (even then, only on the same dyno)...and entertainment.

Take it to the track :thumbsup

[6forwardgears]

Take it to the track :thumbsup

Yeah Dan, take it to the track! :devil

[Poncho]

Only cuz other people were getting out da way.



:rolf:rolf:rolf

I was running quite late.

[FASTZ2895]

I can't drive? I made to to work ok today.

:rolf

[Holeshot]

Mine was 315 stock at 5700. I have no idea what I'm at now with bolt on's tune and Juice.

I have seen numbers all over the place with 04's. Like Dan posted as low as 290 and as high as 321. Depending on type of Mustang or dyno jet It really varies.

Its always about numbers and some one is always faster. Hell mines a garage queen so it doesn't matter. :)

[SpdRcrZ]

Looking on LS1GOT.com, I came across some numbers up a bit from mine.....


2004 GTO M6 Black/Black
LM2, Lingenfelter CAI, sniper tune, LS7 clutch & flywheel, GMM ripshift race

313 rwhp / 321 rwtq
13.981 at 101 mph.

I'm sure with a good tune, I can beat his hp/trq numbers, and we'll just see if I can beat his 13.9 :headbang


I do have some plans for this thing..... one, put me on a diet (splurge and purge baby!!!)..... ok, maybe my car has more weight to loose then I do, but they dont make many nice C/F parts for it. Two, 3" exhaust (need to get my '05 bumper on DAMN IT!). And Three..... Turbo. Two of them.... (then comes four..... trans, drive shaft, rear end, axles, drag bags, bushings, tires......wtf)

[lit666]

ALL your LSx's belong to me

[Taetsch Z-24]

ALL your LSx's belong to me


Thats OK, 9 months ago, our Z-24's were saying,
"all your Mustangs belong to ME"
:headbang

Chris

[Poncho]

I think Lite Speed pulled out like a 13.6 out of his when it was stock.

[CobaltSSTuner]

Thats OK, 9 months ago, our Z-24's were saying,
"all your Mustangs belong to ME"
:headbang

Chris

hahaha yes! thats hilarious! :rolf


:headbang

[SpdRcrZ]

Thats OK, 9 months ago, our Z-24's were saying,
"all your Mustangs belong to ME"
:headbang

Chris

x2!!! for as long as I live, I will never forget the look of butt-hurt V8 guys (and the kid in the G/N) who lost to the SPD RCR Z!!!

[Taetsch Z-24]

Ya, but with the secound turbo set up on your car, it was like "The cavie set us up 'da BOMB"

LOL

Chris