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Old Oct 23, 2009 | 02:18 PM
  #1  
jmartia's Avatar
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From: Tempe, Az
Default Oil question

I have a Ls1/Ls6 that has some mods to it. Was wondering what the best oil to use for it would be?

Its got the AFR LSX 205cc Heads w/ 66cc ported chambers
A thunder racing custom cam 230/236 .592/.602 112 +4 LSA
LS6 intake
among other mods.

What would be the best oil type and viscosity to use with this set-up
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Old Oct 23, 2009 | 02:29 PM
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blue by you's Avatar
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Search is your friend, but I think the general consensus around here is Castrol Syntec-Made in Germany 0W-30 or at least that's what I run.......
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Old Oct 24, 2009 | 07:23 PM
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I'm a fan of Valvoline SynPower. Pretty much any Mobile 1, Castrol Syntec, etc. should be just fine.

And I guess I"m partial to 10w-30 myself, especially in the summer
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Old Oct 25, 2009 | 08:48 PM
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Well I have had real good luck running redline 10w30 and have seen 7400 several times, and always shift at 7100-7200 rpm. Hundreds of passes, 67,000 hard miles...
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