Which LS motor ?? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Painter D · 10-13-2012, 06:53 PM

I've got a lead on a 6.0 out of a 2006 Escalade and I was curious which motor it has in it? Is it a LS2, LS3, LS6 ?

What determines the number after the "LS"?

clinebarger · 10-13-2012, 07:05 PM

LQ9
8th vin digit....N

Will also have a 4L65E.

Painter D · 10-14-2012, 02:20 PM

Thanks for the info.

What does the number actually represent?

Example :whats the difference between LS2, LS3,LS7,LS9?
Posted via Mobile Device

BR3W CITY · 10-15-2012, 02:08 AM

the number in lsx motors denotes nothing, but there are large mechanical differences.

the truck motors for this example would be the lq4 and lq9, but there is no signifigance of the 4 or 9.

Wasted Income · 10-15-2012, 10:34 AM

The engine RPO is just a designation....kind of like Z71, ZR1, LT1, etc. It is no different than any other RPO in the glove box of a new car.

No3Fan4Ever · 10-15-2012, 11:11 PM

Quote:

Originally Posted by Painter D

Thanks for the info.

What does the number actually represent?

Example :whats the difference between LS2, LS3,LS7,LS9?
Posted via Mobile Device

everything about the LS engine here

http://www.pirate4x4.com/tech/billav...SPrimer/Part1/

10-13-2012, 06:53 PM	#1
Painter D Registered User Join Date: Jun 2007 Location: DFW (Forney) Posts: 1,529	Which LS motor ?? I've got a lead on a 6.0 out of a 2006 Escalade and I was curious which motor it has in it? Is it a LS2, LS3, LS6 ? What determines the number after the "LS"? __________________ '58 SWB Fleetside...Front & Rear Porterbuilt Dropmember, 6.0 LS /4L60E. Accuair E-level, 20 Billet Specialties (Vintecs) '63 Buick Riviera ... AccuAir E-level, 20" Billet Specialties (Vintecs) http://67-72chevytrucks.com/vboard/s...=528853&page=5

10-13-2012, 07:05 PM	#2
clinebarger Senior Member Join Date: May 2009 Location: Fort Worth, TX Posts: 6,370	Re: Which LS motor ?? LQ9 8th vin digit....N Will also have a 4L65E.

10-14-2012, 02:20 PM	#3
Painter D Registered User Join Date: Jun 2007 Location: DFW (Forney) Posts: 1,529	Re: Which LS motor ?? Thanks for the info. What does the number actually represent? Example :whats the difference between LS2, LS3,LS7,LS9? Posted via Mobile Device __________________ '58 SWB Fleetside...Front & Rear Porterbuilt Dropmember, 6.0 LS /4L60E. Accuair E-level, 20 Billet Specialties (Vintecs) '63 Buick Riviera ... AccuAir E-level, 20" Billet Specialties (Vintecs) http://67-72chevytrucks.com/vboard/s...=528853&page=5

10-15-2012, 02:08 AM	#4
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: Which LS motor ?? the number in lsx motors denotes nothing, but there are large mechanical differences. the truck motors for this example would be the lq4 and lq9, but there is no signifigance of the 4 or 9. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

10-15-2012, 10:34 AM	#5
Wasted Income Boosted Member Join Date: May 2002 Location: Mackinaw, IL Posts: 2,200	Re: Which LS motor ?? The engine RPO is just a designation....kind of like Z71, ZR1, LT1, etc. It is no different than any other RPO in the glove box of a new car. __________________ 1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq 1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift 1964 Buick Skylark Twin TURBO 383 LS pro-touring project 2014 VW Passat TDI - Daily Driver Turbo diesel 2015 Sierra Denali HD Duramax Turbo diesel 2023 Ford Explorer ST - Twin Turbskis 2023 Ford F150 RCSB - Whipple Supercharged 2017 Polaris RZR Turbo 2014 Nor-Tech Center Console - Twin Supercharged Outboards *TURBO ALL THE THINGS!!*



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