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LY6 boost limit ?
will I sent Rick @ trick performance the cash to start building a turbo kit for a friend with a 2002 reg cb manual trans 1500 4x4 sierra
the truck has a stock 2008 LY6 with a 228R cam we got the s480 turbo with a big custom FMIC what is the LY6 boost limit , the stock CR is 9.7:1 stock piston ring gaps stock pistons stock heads |
Are you asking about the 2002 engine or the LY6?
You didnt mention which engine is the stock 2002 :D |
Originally Posted by nonnieselman
(Post 5008250)
Are you asking about the 2002 engine or the LY6?
You didnt mention which engine is the stock 2002 :D i ment a stock 2008 LY6 |
Cool just checking...
with head studs and LS9 head gaskets, 20psi with a good fuel and a spot on tune should be quite fun. but it all depends on fuel and tune at that point. |
gas is 91 and if we can push 16psi on the stock rotating we would be happy
aiming for 600whp .. sounds resonable right? |
very easy.. i pushed mine to 15 psi this weekend and it was awesome.. (LQ4) but lean too by the end of the run :nono:
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15-16psi would be as far as I would push it
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lq4 has 9.4:1 and I suppose you run 93 gas
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oh just saw 91 octane..
might have to work the tune up slowly.. any plans for Methanol? |
Originally Posted by sand man
(Post 5008288)
lq4 has 9.4:1 and I suppose you run 93 gas
i just saw you said 91 oct.. might wanna start slowly at 10psi. |
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