4.8 and/or 5.3 going away?
May 13, 2007 | 08:42 PM
#21
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Joined: Mar 2007
Posts: 390
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From: Alberta
Originally Posted by Wide Open
The only way this could happen is if Toyota and Nissan keep up the pressure. Toyota has the 5.7 and 6 speed available in all their trucks but GM continues to restict the availability of the 6.0 and lets not even talk about the 6L80E being available anytime soon.
I debated waiting a bit for the 6 speed, good thing I didn't. Might trade up later or drop one in myself, need you to sort that stuff out first!!
May 14, 2007 | 10:52 AM
#22
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From: In the Sticks of Virginia
Originally Posted by Quik
heads and intake are totally different, 6.2 is a DOD motor as well and depending on which 6.2 you have it could have VTT. along with placement of sensors and some other wireing...biggest is the head and intake
I noticed the high rise intake also....and was wondering what diffence it would make on a 5.3?
May 14, 2007 | 11:08 AM
#23
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Joined: Nov 2006
Posts: 881
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From: San Antonio
Originally Posted by Torque_Wrench
Yeah I did notice the head diffrence right off the bat. PLus, SLP is singing the praises for these 6.2 L92 heads. So they must flow good. But they are the exact same part # as the 2007 Classic 6.0 heads. So there can't be a bunch of diffrences.
May 14, 2007 | 01:22 PM
#24
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From: In the Sticks of Virginia
Originally Posted by colyneedsv8
tons of differences...check on ls1tech for L92 info.
But what I'm saying is....here....read below.
12582714 part# for 6.2 H.O. heads....same part # for the 6.0 in the 2500HD
...and this is on a 2007 new Tahoe and 2007 Classic 2500HD.
So I have to ask the diffrence between teh 6.0 and the 6.2. Know what I'm saying?
May 14, 2007 | 01:24 PM
#25
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Joined: Nov 2006
Posts: 881
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From: San Antonio
Originally Posted by Torque_Wrench
12582714 part# for 6.2 H.O. heads....same part # for the 6.0 in the 2500HD
...and this is on a 2007 new Tahoe and 2007 Classic 2500HD.
...and this is on a 2007 new Tahoe and 2007 Classic 2500HD.
May 14, 2007 | 01:34 PM
#26
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Joined: Jul 2006
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From: Somewhere around -199C
There Are 2 Designes For 6.2 L Engine...with Afm And Without Active Fuel Management
Both Heads Are Showing The Same Number... 6.0 Is Also Showing It... Torque Wrench Is Correct. These Are For The "stock" Heads Though 12582714
In The Gm Performance Catalog... They Are Showing L76 And L92 High Flow Heads Are Same Design/pn... 12582713
Both Heads Are Showing The Same Number... 6.0 Is Also Showing It... Torque Wrench Is Correct. These Are For The "stock" Heads Though 12582714
In The Gm Performance Catalog... They Are Showing L76 And L92 High Flow Heads Are Same Design/pn... 12582713
May 14, 2007 | 01:42 PM
#29
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Joined: Jan 2004
Posts: 700
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From: Ohio
Originally Posted by CHEVRACER83
There Are 2 Designes For 6.2 L Engine...with Afm And Without Active Fuel Management
Both Heads Are Showing The Same Number... 6.0 Is Also Showing It... Torque Wrench Is Correct. These Are For The "stock" Heads Though 12582714
In The Gm Performance Catalog... They Are Showing L76 And L92 High Flow Heads Are Same Design/pn... 12582713
Both Heads Are Showing The Same Number... 6.0 Is Also Showing It... Torque Wrench Is Correct. These Are For The "stock" Heads Though 12582714
In The Gm Performance Catalog... They Are Showing L76 And L92 High Flow Heads Are Same Design/pn... 12582713