i wanna see some of the replies in ths thread 
LS9 Question...
I see your point....they've used LS1, LS2, LS4, LS6, LS7, and will soon be using LS3 and LS9....that leaves 5 or 8, give that RPO codes are three characters long. Either way, they'll come up with something...
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From: Schiller Park, ILL Member: #317
Originally Posted by slw ls1
I doubt it. GM had LS badged motors in the earily 70's
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I look for them to go to another RPO code acronym. They will probably use the LSx designed block for many years to come, but the RPO's will probably be recycled into something eles.
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Originally Posted by kerryt1
I see your point....they've used LS1, LS2, LS4, LS6, LS7, and will soon be using LS3 and LS9....that leaves 5 or 8, give that RPO codes are three characters long. Either way, they'll come up with something...
Joined: Nov 2001
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From: Schiller Park, ILL Member: #317
Originally Posted by legal disaster
What's the LS4? I know of the LQ4, but never seen any mention of the LS4
We have a section for it right on this site:
https://ls1tech.com/forums/forumdisp...ysprune=&f=108
Originally Posted by Torque_Wrench
I look for them to go to another RPO code acronym. They will probably use the LSx designed block for many years to come, but the RPO's will probably be recycled into something eles.
