Speed Inc 2010 shop car / 100 octane results - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Larry@Speed Inc. · 10-01-2009, 05:54 PM

We base lined the car prior to any tuning changes. The only difference being the 18" Z06 wheels with 345 M&H tires v's the stock 20's. I feel the weight has to be similar.

today it's 55 and 91% humidity due to the rain

593 rwhp today
previous was 581 rwhp
566 rwhp today
previous was 530 rwtq (due to a little tire spin since run prior was 550)

new #'s @ same 10 psi & 100 octane

626 rwhp
597 rwtq

max timing was originally 15 and now is 24

We will shoot for the 10 sec ET with 93 octane and use this tune as backup

ZZcamaro · 10-01-2009, 05:57 PM

10psi on the stock shortblock!!

Larry@Speed Inc. · 10-01-2009, 06:02 PM

Quote:

Originally Posted by ZZcamaro

10psi on the stock shortblock!!

? people have made far more power and run more boost on Ls2/Ls3 motors

We are not concerned about it + it's our car and we will be glad to test the limits of parts

Speed74SS · 10-01-2009, 06:37 PM

Awesome!!!!

ZZcamaro · 10-01-2009, 06:40 PM

Quote:

Originally Posted by Larry@Speed Inc.

? people have made far more power and run more boost on Ls2/Ls3 motors

We are not concerned about it + it's our car and we will be glad to test the limits of parts

No biggy on a shop car...I just wouldnt do it on a customers car.

I do love the fact that so many people are testing the limits of what this motor can do. The coming months shoudl be very interesting.

Larry@Speed Inc. · 10-01-2009, 08:54 PM

Quote:

Originally Posted by ZZcamaro

No biggy on a shop car...I just wouldnt do it on a customers car.

I do love the fact that so many people are testing the limits of what this motor can do. The coming months shoudl be very interesting.

We are not done yet

& as mentioned with race fuel and proper tuning we see no issue with 650-700 on these motors, but not on a daily basis by any means

pharmd · 10-02-2009, 12:14 AM

Quote:

Originally Posted by Larry@Speed Inc.

We are not done yet

& as mentioned with race fuel and proper tuning we see no issue with 650-700 on these motors, but not on a daily basis by any means

So, with a proper tune, how do you feel about 10 psi daily?

Do you see any advantage of using meth with this particular setup vs say a 100 oct gas? Meth is cheaper....but would it afford you the same level of safety and same level of power increase?

taqwache · 10-02-2009, 02:29 AM

People seem to underestimate LS3s for some reason. 10psi isn't anywhere near the limits of this block. People, including myself, have been doing that on LS1s and LS2s for years. As long as it is tuned right, it will hold together.

JM10 · 10-02-2009, 03:00 AM

Quote:

Originally Posted by taqwache

As long as it is tuned right, it will hold together.

I keep reading this

JM

Larry@Speed Inc. · 10-02-2009, 07:21 AM

We have had it at 10 psi on 93 octane for a couple months. The 100 octane tune was added just for a little more power if need to get our 10 sec slip.

We have even ran Ls1, ls6's at 10 psi and pump gas over the years with 0 issues.

again does it push the motor harder then 6psi? sure, but when you want to play you take a little risk with anything and the tune is most important even with a car that may male 100rwhp

ls2 bait · 10-02-2009, 08:53 AM

very nice numbers for a maggie. and that torque curve is just vicious.

Larry@Speed Inc. · 10-02-2009, 08:56 AM

thanks man

TQ is whats needed to get this pic rolling with the hopes of not breaking to many things

I see us needing to pay Hendrix for axles and a driveshaft real soon

Crowley · 10-02-2009, 09:07 AM

Nice numbers .. get that beast to the track .. (and pray for traction .. lol)

Crowley

Larry@Speed Inc. · 10-02-2009, 09:08 AM

hoping to go Sunday

We went 1.59 60ft last Sunday, but this will be a different track not know for as good of prep + this extra power.

only time will tell

10-01-2009, 05:54 PM	#1
Larry@Speed Inc. Drives: 1997 Mystic Teal Z/28 Join Date: Sep 2009 Location: Schaumburg , IL Posts: 73	Speed Inc 2010 shop car / 100 octane results We base lined the car prior to any tuning changes. The only difference being the 18" Z06 wheels with 345 M&H tires v's the stock 20's. I feel the weight has to be similar. today it's 55 and 91% humidity due to the rain 593 rwhp today previous was 581 rwhp 566 rwhp today previous was 530 rwtq (due to a little tire spin since run prior was 550) new #'s @ same 10 psi & 100 octane 626 rwhp 597 rwtq max timing was originally 15 and now is 24 We will shoot for the 10 sec ET with 93 octane and use this tune as backup

10-02-2009, 08:53 AM	#11
ls2 bait Drives: 99 ss....yes its fast Join Date: Aug 2009 Location: cape coral Posts: 35	very nice numbers for a maggie. and that torque curve is just vicious. __________________ 1999 Camaro SS 416 CI LS3 9.91@141 733 RWHP 783 RWTQ Oct 2009 GMHTP feature car

10-02-2009, 09:07 AM	#13
Crowley Okie doke Drives: 2012 GT500 Join Date: Sep 2008 Location: McKinney Texas Posts: 3,567 View My Garage	Nice numbers .. get that beast to the track .. (and pray for traction .. lol) Crowley __________________

10-02-2009, 09:08 AM	#14
Larry@Speed Inc. Drives: 1997 Mystic Teal Z/28 Join Date: Sep 2009 Location: Schaumburg , IL Posts: 73	thanks hoping to go Sunday We went 1.59 60ft last Sunday, but this will be a different track not know for as good of prep + this extra power. only time will tell

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10-01-2009, 05:57 PM	#2
ZZcamaro Drives: 2SS w/ ZZ427 Package!! Join Date: Oct 2008 Location: Pittsburgh, PA Posts: 2,699	10psi on the stock shortblock!!

10-01-2009, 06:37 PM	#4
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10-02-2009, 02:29 AM	#8
taqwache LSX tech Drives: 1969 Hugger Orange SS Join Date: Sep 2009 Location: Houston, TX Posts: 25	People seem to underestimate LS3s for some reason. 10psi isn't anywhere near the limits of this block. People, including myself, have been doing that on LS1s and LS2s for years. As long as it is tuned right, it will hold together.

10-02-2009, 07:21 AM	#10
Larry@Speed Inc. Drives: 1997 Mystic Teal Z/28 Join Date: Sep 2009 Location: Schaumburg , IL Posts: 73	We have had it at 10 psi on 93 octane for a couple months. The 100 octane tune was added just for a little more power if need to get our 10 sec slip. We have even ran Ls1, ls6's at 10 psi and pump gas over the years with 0 issues. again does it push the motor harder then 6psi? sure, but when you want to play you take a little risk with anything and the tune is most important even with a car that may male 100rwhp

10-02-2009, 08:56 AM	#12
Larry@Speed Inc. Drives: 1997 Mystic Teal Z/28 Join Date: Sep 2009 Location: Schaumburg , IL Posts: 73	thanks man TQ is whats needed to get this pic rolling with the hopes of not breaking to many things I see us needing to pay Hendrix for axles and a driveshaft real soon