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countrypuppy4865 · 05-31-2013, 05:55 PM

i would try 5w20 mobil 1 synthetic 5 qts vs 6 to see if it makes a difference. There isn't much to be gained due to the crankshaft and oil pan design.

05-31-2013, 05:55 PM	#3
countrypuppy4865 Senior Member Join Date: Nov 2003 Location: Donaldsonville, LA Posts: 981 Likes: 17 Liked 228 Times in 70 Posts	Re: race oil and how much? i would try 5w20 mobil 1 synthetic 5 qts vs 6 to see if it makes a difference. There isn't much to be gained due to the crankshaft and oil pan design. __________________ Jimmy "Cooter" Hidalgo, Jr. 4865 E/SA '04 GTO 4865 SS/GA '99 Firebird