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LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LQ9.


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Old 05-24-2008, 01:47 PM   #51
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

345 I think
Old 05-24-2008, 02:32 PM   #52
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

6.0L Escalades are LQ9s. They are rated around 345hp IIRC. Its the same engine thats in Silverado SS, and Silverado Max trucks
Old 05-25-2008, 02:29 PM   #53
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Thanks for the info. My dad has one he wants to put in an old hot rod, but i'm trying to talk him into putting it in one of my s-10s
Old 06-15-2008, 03:52 PM   #54
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Quote: Originally Posted by RazorS10
Income im actually going to buy a 5.3 but it will be bored to a 5.7 and then you can use a complete ls1 rotating assembly.
thats what im doing also
Old 08-14-2008, 08:22 PM   #55
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

i will be starting my build as soon as i find a single cab s10/sonoma...lol

i already have a 6.0l iron block with all forged internals and a ls6 crank, 317 heads ported with 30 thousands off, and a complete ls6 intake, along with a built 4l60e and all the wiring and computer out of a wrecked trans am!!!

and as soon as it is together i can post a dyno sheet of it N/A and W/ nitrous!!!
Old 10-03-2008, 01:50 AM   #56
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Gonna add this to the information here just for everyones info.

This is my daily driver 2005 GTO.
Stock VS. tuned
No other changes
Stock VS. Pretty mild tune.

Stock timing was 21* as you can see very rich. I leaned it up to about 12.5 and went to 26* I am only on midgrade fuel. Being the daily im not concerned with huge numbers


Old 10-04-2008, 11:15 AM   #57
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Wow! That's some nice power you're making there with your 'daily driver' BlackX. I could only wish that my s10 will make that much power and torque. I have a 2001 5.3L with a VRX2 Camshaft, comp 918 valvsprings (.615 lift)standard height pushrods, and LS2 ported/shimmed oil pump all from Vengeance Racing. Also, I have a 2600 stall converter with 8.5/8.8 rear end with 3.73's. So, with the performance installs, I figure my 5.3L will get around high 300's in HP and TP... You think?

Last edited by spydaloc1 : 10-04-2008 at 11:24 AM. Reason: addtional info
Old 10-05-2008, 02:46 AM   #58
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

.....what........you have a GOAT tooo??? those are nice numbers for a near stock engine. I love my LS1, but I keep hearing how much TQ the LS2's seem to have and how seamless the delivery is. 6 spd?? Auto? Has to be an auto to keep that dyno curve so nice and purdy!!

I will add my dyno numbers as well for my LS1
Mods

Throttle Body – Holley 90MM
Intake Manifold – FAST LSX (90MM)
Headers – StainlessWorks Long tubes
Exhaust – MagnaFlow Cat-Back, True Dual Stainless, Straight Through w/ Custom Midpipes
Heads – Patriot LS6 Stage II
Cam – Custom Grind 220/224 110 LSA
Fuel Injectors – Lucas 42 lb. High Impedance
Induction – CAI Custom Air Induction w/ IAT Modification, Aluminum-Coated, K&N Filter
Old 10-05-2008, 12:12 PM   #59
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Quote: Originally Posted by NateZQ8
.....what........you have a GOAT tooo??? those are nice numbers for a near stock engine. I love my LS1, but I keep hearing how much TQ the LS2's seem to have and how seamless the delivery is. 6 spd?? Auto? Has to be an auto to keep that dyno curve so nice and purdy!!

I will add my dyno numbers as well for my LS1
Mods

Throttle Body – Holley 90MM
Intake Manifold – FAST LSX (90MM)
Headers – StainlessWorks Long tubes
Exhaust – MagnaFlow Cat-Back, True Dual Stainless, Straight Through w/ Custom Midpipes
Heads – Patriot LS6 Stage II
Cam – Custom Grind 220/224 110 LSA
Fuel Injectors – Lucas 42 lb. High Impedance
Induction – CAI Custom Air Induction w/ IAT Modification, Aluminum-Coated, K&N Filter
Looks Like your car is making excellent power Nate. Mine is a 6 speed car and the power delivery is amazing. I really love that car.....
Old 10-29-2008, 10:30 PM   #60
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Have you done any suspension mods???? Ever visit LS1GTO.com?

Nate
Old 11-09-2008, 08:40 PM   #61
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Alright, I've got a dumb question to ask...

On the very first chart in the OP... pointing out the 5.7L in the 'vette... is that 5.7L different than the Vortec 5.7L?

If it is... how hard would it to get a Vortec 5.7L to those numbers? I'm thinking about a small cam (nothing too extreme) and some minor bolt ons when it's in the s10.

Thanks
Old 11-09-2008, 10:55 PM   #62
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Quote: Originally Posted by VoRtEcZr243
is that 5.7L different than the Vortec 5.7L?
Yes they are different, these are all LS1 based engines, the Vortec 5.7L is a completely different Gen I style 5.7L.

Any buildup in the V8 section basically can be concidered for the old 5.7L
Old 11-10-2008, 11:12 AM   #63
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Ok, thanks for the response.
Old 04-27-2009, 12:44 PM   #64
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

I think he was asking what is the difference in what you are showing between the 5.3 and the 1998 5.7 Corvette with a Gen III, at least that is what I got out of it. Very nice thread, thanks for posting the info ;-)
Old 05-07-2009, 04:08 AM   #65
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

does anyone have a dyno sheet of a stock 6.0l lq4 dyno test?
Old 05-09-2009, 12:21 AM   #66
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

I havent had an LQ4 as of yet on the dyno.

Well I have but it was on and engine dyno and had L92 heads, which isnt fair for this thread.
Old 05-09-2009, 11:32 AM   #67
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

haha yea just a couple more extra numbers huh
Old 05-09-2009, 09:35 PM   #68
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

what was the LQ4 with the L92 heads getting on the engine stand? There rated at 300hp right stock right?
Old 06-10-2009, 12:48 AM   #69
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LQ9.

what kind of gas mileage are you getting with your ls2 in your s10, does any one have any other numbers to through up. i would love the power, just dont think i could live with 10 mpg in my daily
Old 06-10-2009, 01:24 AM   #70
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LQ9.

i cant remember who it was but i read they got like 24 mpg, not sure if it was an ls2 but i think it was
Old 06-10-2009, 09:01 AM   #71
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LQ9.

Yup, I got 24mpg w/o a MPG tune. I could pick up more with a leaner A/F ratio and optimizing timing.

Black X runs 9s and gets 27-28MPG

Last edited by SweetS10V8 : 06-10-2009 at 09:17 AM.
Old 06-10-2009, 01:04 PM   #72
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Re: LSx Stock Dyno Graphs 4.8L, 5.3L, 5.7L, 6.0L LS2.

Quote: Originally Posted by VoRtEcZr243
Alright, I've got a dumb question to ask...

On the very first chart in the OP... pointing out the 5.7L in the 'vette... is that 5.7L different than the Vortec 5.7L?

If it is... how hard would it to get a Vortec 5.7L to those numbers? I'm thinking about a small cam (nothing too extreme) and some minor bolt ons when it's in the s10.

Thanks
Like SweetS10V8 said, they are different engine generations. But, the Vortec 5.7 is the most advanced stock non-LS style V8. While they dont make the same hp, the torque curve is much higher in lower RPM. Im my opinion, however humble it may be, is that if you ar looking for a high hp street or strip machine, go with the LS based engines. If you just want a more powerful and more versitile S10 for towing or offroad, go with the Vortec 5.7. Thats what Im planning but I have always been partial to the 5.7.



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