GM Prototype GTO Engine Specs
On The Tree
Joined: Nov 2001
Posts: 169
Likes: 0
From: Haughton, LA
Originally Posted by TanRchy
maybe its just me, but, i think the exhaust duration is so big b/c it will be used with the new 3 valve head. any1 confirm?
TECH Enthusiast
Joined: Dec 2001
Posts: 742
Likes: 0
From: Pismo Beach, CA
Originally Posted by Z06Cam
That's the exact thought I had. With 2 intake valves and only one exhaust valve, I would think you would need a lot more duration on the exhaust side to compensate.
i like the idea, i dunno bout the design structure though.... J-Rod you are right about that manifold. The LS2 looks a lot rounder on the bends. That one pictured looks like a FAST in the way its runners appear. Geez...now I have to wait even longer for a new manifold 
TECH Regular
Joined: Nov 2001
Posts: 470
Likes: 0
From: Plano, Tx.
The manifold looks exactly like the ls7 intake.
https://ls1tech.com/forums/showthrea...ght=LS7+Intake
Looks like that concept GTO has the 6.4 ls7 in it.
https://ls1tech.com/forums/showthrea...ght=LS7+Intake
Looks like that concept GTO has the 6.4 ls7 in it.
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TECH Addict
Joined: Feb 2004
Posts: 2,826
Likes: 0
Originally Posted by Cobraeater
The manifold looks exactly like the ls7 intake.
https://ls1tech.com/forums/showthrea...ght=LS7+Intake
Looks like that concept GTO has the 6.4 ls7 in it.
https://ls1tech.com/forums/showthrea...ght=LS7+Intake
Looks like that concept GTO has the 6.4 ls7 in it.
On The Tree
Joined: Nov 2001
Posts: 169
Likes: 0
From: Haughton, LA
Originally Posted by Cobraeater
The manifold looks exactly like the ls7 intake.
https://ls1tech.com/forums/showthrea...ght=LS7+Intake
Looks like that concept GTO has the 6.4 ls7 in it.
https://ls1tech.com/forums/showthrea...ght=LS7+Intake
Looks like that concept GTO has the 6.4 ls7 in it.
There are some guys on the various Corvette forum who are absolutely CONVINCED the new Z06 will be a 7.0L. I personally think that's wishfull thinking. Anyone care to comment?
On The Tree
Joined: Nov 2001
Posts: 169
Likes: 0
From: Haughton, LA
Originally Posted by 02RedHawk
Its an LS7 intake w/ LS7 heads.... Casting number 8452.
The new Z06 is NOT a 7.0L. Guaranteed.
The new Z06 is NOT a 7.0L. Guaranteed.
Staging Lane
Joined: Aug 2004
Posts: 55
Likes: 0
From: Flint, Michigan (Yeah, the little "F" you might find on your VIN)
Originally Posted by horist
sounds nice... but doubt it'll happen anytime soon.. can't get too close to corvette territory.... 
TECH Fanatic
Joined: Mar 2003
Posts: 1,384
Likes: 0
From: Jersey boy
not too close to corvette territory? i dont know about you but i've seen/heard ALOT more Goat commercials than corvette commercials.
if they do it'd be aswesome but concepts usually dont go into production the way they're shown
if they do it'd be aswesome but concepts usually dont go into production the way they're shown
it's a special projects car, expect alot more from the LS7 i saw a gm built Twin Turbo Escalade, it dosn'r mean it will ever go into production but they like to do this to get the public all riled up