KCFormula
05-15-2003, 12:12 PM
I seem to have this idea in my head that the LS1s come with 15* heads. I always thought it was a fact. And then last night talking to a buddy of mine with an LS1 it came up and he seemed to have no clue what I was talking about. Am I making this up for myself as an excuse for the LS1s awesome HP? (;) ) Or do I know what I am talking about?
Umm try posting this in the LS1 tech section of the board and delete this thread to save the mods time.
Later
treyZ28
05-15-2003, 12:25 PM
Originally posted by KCFormula
I seem to have this idea in my head that the LS1s come with 15* heads. I always thought it was a fact. And then last night talking to a buddy of mine with an LS1 it came up and he seemed to have no clue what I was talking about. Am I making this up for myself as an excuse for the LS1s awesome HP? (;) ) Or do I know what I am talking about?
WINAAAAAAR!:bow:
If I remember:
SBC/LT1: 22*
LS1: 15*
C5-R: 11*
Dope
Larnach
05-15-2003, 01:05 PM
SBC/LT1 = 23º
Other than that, Correctomundo!
How come nobody uses the GM LS1 GT-2 heads?
Close enough.
Do you mean the CNC LS6 heads that were done by Lingenfelter for GM? I know of two downsides - heavy milling and huge runners.
Dope
Larnach
05-15-2003, 09:40 PM
Originally posted by Adam
Close enough.
Do you mean the CNC LS6 heads that were done by Lingenfelter for GM? I know of two downsides - heavy milling and huge runners.
Dope
No the revised 11º heads, huge ass ports, offset lifters are required as well as Jesel's shaft rocker arm system.