Name That Mill
Joined: Mar 2001
Posts: 918
Likes: 7
From: Mt. Vernon, WA
Car: 1988 Firebird Formula
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3.45
The Duramax:
The LS1 (Looks the same as the LS6 which is the Z06 engine):
[This message has been edited by Crusader (edited September 16, 2001).]
The LS1 (Looks the same as the LS6 which is the Z06 engine):
[This message has been edited by Crusader (edited September 16, 2001).]
Trending Topics
is that the new 6.4L engine they are going to put in the future corvettes?
------------------
yellow 86 Camaro
LG4 700R4
ROH RH 17x9
Bridgestone Potenza RE730 255/45ZR17 all around
Pioneer head unit
Kenwood speakers
Infinity Beta Digital 300 amp
2 Infinity Perfect 12s
Now KYB equipped!!
------------------
yellow 86 Camaro
LG4 700R4
ROH RH 17x9
Bridgestone Potenza RE730 255/45ZR17 all around
Pioneer head unit
Kenwood speakers
Infinity Beta Digital 300 amp
2 Infinity Perfect 12s
Now KYB equipped!!
Don't know what it is, but I highly doubt it packs the punch that my LB9 does!!! 
------------------
1991 Firebird Formula
305 TPI,Auto,Custom 3" Mandrel bent I-pipe, Flowmaster 80 series muffler, 3" hi-flo cat,Taylor Spiro Wires,Bosch Platinum Plugs, K&N Filter, Grant GT Steering Wheel, 5% Rear tint, Pontiac Windshield Decal, Fresh paint
Check it out https://www.thirdgen.org/rides/index...ew&rideid=1074

------------------
1991 Firebird Formula
305 TPI,Auto,Custom 3" Mandrel bent I-pipe, Flowmaster 80 series muffler, 3" hi-flo cat,Taylor Spiro Wires,Bosch Platinum Plugs, K&N Filter, Grant GT Steering Wheel, 5% Rear tint, Pontiac Windshield Decal, Fresh paint
Check it out https://www.thirdgen.org/rides/index...ew&rideid=1074
i think it sort looks like the ZR1 motor,but i probably isn't
------------------
1987 Trans AM GTA
305 5SPD
Hypertech airfoil
gutted maf
kn filter
High Flow Cat,
3"Walker pipe
Dynomax Super turbo Muffler
TB Coolant bypass
Lubricated by Mobil 1 Tri-Synthetic
------------------
1987 Trans AM GTA
305 5SPD
Hypertech airfoil
gutted maf
kn filter
High Flow Cat,
3"Walker pipe
Dynomax Super turbo Muffler
TB Coolant bypass
Lubricated by Mobil 1 Tri-Synthetic
Thread Starter
Supreme Member
Joined: May 2001
Posts: 1,705
Likes: 3
From: Washington
Car: Recaro Option T/A
Engine: 305 Tuned Port Injection
Transmission: Automatic
Axle/Gears: 3:27 Borg Warner
Good responses but I'm afraid you wont find any data on it, its the GM XV8 Concept Engine 
Don

Don
Thread Starter
Supreme Member
Joined: May 2001
Posts: 1,705
Likes: 3
From: Washington
Car: Recaro Option T/A
Engine: 305 Tuned Port Injection
Transmission: Automatic
Axle/Gears: 3:27 Borg Warner
I dont have any more info on it Jess, the pic is all I have from the GM website.
Joined: Mar 2001
Posts: 918
Likes: 7
From: Mt. Vernon, WA
Car: 1988 Firebird Formula
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3.45
Ahh well from what I have read the XV12 Northstar has the 'displacement on demand' feature I'm guessing so does the XV8...
Whats so funny about it? It was invented in the 70s, and actually it uses 4 cylinders at idle, 6 at medium throttle and then 8 at 3/4th plus, but it switches so fast by the time you could ever shift you'd never notice a lag.
The big plus is cruising emissions are like N/A, so they can throw the horse power through the roof and still pass emissions! New Vettes could have gross ammounts of HP and get 35+ mpg while cruising!
The big plus is cruising emissions are like N/A, so they can throw the horse power through the roof and still pass emissions! New Vettes could have gross ammounts of HP and get 35+ mpg while cruising!
Joined: Mar 2001
Posts: 918
Likes: 7
From: Mt. Vernon, WA
Car: 1988 Firebird Formula
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3.45
Only links I have:
http://www.detnews.com/2001/autos/01...tos-273676.htm - Not much about but it does mention some specs on the XV12. 750 HP 450 ft./lbs
http://209.35.112.209/performance/messages/127509.html - Post on some board with a little about the XV12
Sorry its not much but it is all I have found so far.
Jess
http://www.detnews.com/2001/autos/01...tos-273676.htm - Not much about but it does mention some specs on the XV12. 750 HP 450 ft./lbs
http://209.35.112.209/performance/messages/127509.html - Post on some board with a little about the XV12
Sorry its not much but it is all I have found so far.
Jess
Supreme Member
Joined: Feb 2001
Posts: 1,607
Likes: 0
From: Houston, TX
Car: 2001 Camaro SS
Engine: Almighty LS1
Transmission: T56
This is also assuming it works better than what they had with the caddy's in the late 70s ... those things were a great idea but horribly designed and were put on the backburner...
not sayin its a bad thing, I think it'd be great in trucks too ...
Just hope it works out as well as they want it to in everything they want to use it for....
Personally I'd be more for them putting LS1's into cars like all those beautiful Holdens we can't have instead of putting $$ into that engine but umm... maybe I'm weird like that hehehe
not sayin its a bad thing, I think it'd be great in trucks too ...
Just hope it works out as well as they want it to in everything they want to use it for....
Personally I'd be more for them putting LS1's into cars like all those beautiful Holdens we can't have instead of putting $$ into that engine but umm... maybe I'm weird like that hehehe
Joined: Mar 2001
Posts: 918
Likes: 7
From: Mt. Vernon, WA
Car: 1988 Firebird Formula
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3.45
Holden HSV Senator... I want one! 
Info:
http://www.hsv.com.au/cars/vx/vx_sen...nator_main.htm
LS1/RWD/6-speed available 4 door Mustang stomping luxo cruiser!

Jess
[This message has been edited by Crusader (edited September 17, 2001).]

Info:
http://www.hsv.com.au/cars/vx/vx_sen...nator_main.htm
LS1/RWD/6-speed available 4 door Mustang stomping luxo cruiser!

Jess
[This message has been edited by Crusader (edited September 17, 2001).]
Supreme Member
Joined: Feb 2001
Posts: 1,607
Likes: 0
From: Houston, TX
Car: 2001 Camaro SS
Engine: Almighty LS1
Transmission: T56
Joined: Mar 2001
Posts: 918
Likes: 7
From: Mt. Vernon, WA
Car: 1988 Firebird Formula
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3.45
hehe that concept GP would be something wouldn't it? Show all those Talon/Eclipse/3000 GT/WRX guys whats up.
Supreme Member
Joined: Mar 2001
Posts: 2,262
Likes: 0
From: Renton, WA
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
'Displacement on demand', in some version of the LS6, will most likely be a feature of C6 Corvettes and the 5th gen Camaro when (if) they bring it back.
BTW, the engine in that pic is a transverse mount. Note the accessory drives on one end and fluid resevores (sp?) on the other. Looks like the Northstar engine in my mom's Caddy.
[This message has been edited by RSFreak (edited October 06, 2001).]
BTW, the engine in that pic is a transverse mount. Note the accessory drives on one end and fluid resevores (sp?) on the other. Looks like the Northstar engine in my mom's Caddy.
[This message has been edited by RSFreak (edited October 06, 2001).]
Thread
Thread Starter
Forum
Replies
Last Post
ambainb
Camaros for Sale
11
Apr 25, 2016 09:21 PM
Magman
Engine/Drivetrain/Suspension Parts for Sale
4
Sep 12, 2015 10:43 PM
robert mendoza
Tech / General Engine
2
Jan 26, 2001 09:14 PM
Jester
Tech / General Engine
3
Nov 24, 2000 07:36 PM







