Ok... so let's recap on a few things. I did a pulley swap a while back and never had time to dyno. I dropped 2/10s on my ET with ease and no other changes.

Setup: D1SC Procharger, Stock Bottom End, stock heads with upgraded valvetrain, 224/228 blower cam, SW LTs, Corsa Sport Exh., Spec Stg. 3 clutch, Steel Flywheel, External Fuel System, and other stuff not important to making HP.

All Pulls made to 6700RPMs

No Tune New Pulley Set...544/445 @ wheels
With no updated tune on the new pulley setup I was making 544/445 at the wheels.

Tune New Pulley Set... 577/491 @ wheels
Last week I took the Goat into the shop for a Tune finally. When we were all done it was making 577/491 with a touch of knock...
Read here for more info on that Dyno/Tune Day... http://www.ls1gto.com/forums/showthread.php?t=55648

So yesterday I dropped my car off to Julio (AlkyControl.com)
Read here for more info... http://www.ls1gto.com/forums/showthr...856#post897856

With Mathanol... 603/506 @ wheels
So I now have my AlkyControl kit installed and working great. My main goal was to get rid of the knock. before i know it we have about 3.5degrees more timing and the car is running super rich. So Formato makes a call to Julio and we pull some fuel. Now my injectors at WOT never exceed 70%!!! And The performance gains are simply amazing! If you look at my comparison graph below you can tell when the Methanol comes on as the car makes more and more power through the RPMs!!!

Look at where the Trq Curve starts... thats right guys! Starting around 400RWTrq at about 3300RPMs!!!
Green = No Methanol and Tune
Pink = Methanol and New Tune



Even More... 612/514 @ wheels
We then proceeeded to ramp up the Methanol and timing. So we made one more pass... The car was fine. I just made a game time decision that I didn't want to continue making pulls on the dyno stressing the motor too much. Jeremy and I talked about it and decided the best thing to do would be to go back to the previous tune of 603/506 and just leave it there.

Pink = Current Methanol Tune
Blue = Best Methanol Tune we backed off of




So... What do you guys think? Maybe I can squeeze a 125mph Trap out of this thing if I pull all the seats and other Misc stuff!

Props to: RevXtreme!!! From start to finish they have helped me put htis car together and done a great job so far! Thanks Dino, Kyle, and Ryan!

 

On the 2nd graph where you added timing/meth, what the hell caused the torque to just jump up to 646!!! and then drop back down to the 5xx where it was at before, and on the 1st pull? That reminds me a supra dyno graph, but never seen it like that

Either way, nice #s!!! What have you ran at the track before? And anything else you plan on doing to the car?

 

Its just a spike in the dyno from a semibad connection. so just diregard the Trq spike!

My previous best was a 11.9 at 120mph. But my 60fts struggle at 1.991. I have only been down teh track 20-30 times in my life, so I am still learning!

 

What kind of a tire are you running

 

Stout #'s man

Ditto!!

peace

 

On the street I run Nitto 555 tires, not the DRs. My best 60s are with Nitto DRs, but now I am going to work on launches with the MT ET DRs I got!

 

nice numbers mick!

 

if you can't go 125 mph with 600 rear wheel horsepower then you seriously need to let someone else drive your car..

 

LS2 car I take it?

 

Nice numbers

 

Pretty sure Mick's car is a '04 LS1

 

Awesome numbers man. Keep up the good work.

 

My car is an 04 LS1 GTO

I expect over 125mph believe me... And I dunno, but from everyone I have talked to launching an IRS car is completely different than Solid Rear!

 

So youre part of RevX in Tampa, FL? You planning on being at the RevX/FuelSlut meet at the end of this month? Im a member of fuelslut and would LOVE to see your car in person and hear it. Looking forward to it. Nice car again!

 

its not like its rocket science!!

bring revs up, drop clutch, shift.

my car probably weighs 37-3800 lbs with me, maybe more and I make at least 100 hp less than you.. There's no excuse!

 

Actually, it is rocket science. Launching an F-Body is easy. My last two F-Bodies were an M6 96 WS6 and 89 A4 TTA. Extremely easy compared to the goat. Used to cut 1.7x routinely in the WS6 and 1.6x in the TTA. I'm stuck in the mid 1.8's in the goat.

Trust me, its no where near driving like an F-Body

 

Nice numbers.....Unless you mess up on your driving you should easily hit 125mph. Nice setup.

 

lots easier with the auto...
stab and steer.

 

Fancy seeing you here,LOL..
Cant wait to see the beast run at the meet..

 

irs won't let you grab the 60 foot as easy for easy but don't tell me its that much harder to drive.. Get a sticky tire. The Vette guys can get it done..

my friend has a stock 05 gto and got a 12.9 out of it, the only thing he has is good tires and oh knows how to drive, this is an auto.. NO excuses!!