Excellent information on what oil to use
This tells you why to use the correct velocity oil and to use a very good brand such as Royal purple etc. Read the whole artical :
Late-model Lubrication – Should You Run Higher Viscosity Oil? - StreetLegalTV.com
I guess you should use the viscosity your engine call for and stay away from the cheap crap oil.
2012-candy red- V-6 MCA, Automatic Trans. CFM Valve cover breather. MMD blackTail light trim.Magnaflow axle back street mufflers, JLT oil catch can.MMD hood struts.
Airaid Cold Air intake. red caliper covers, 3.7L performance engine cover, Flat black hood spears.Boss 302 strut brace, CDC rear panel, Trunk Cargo net,--Dash carpet cover,
Viser stickers to cover ugly yellow warning crap,Aluminum driveshafft and Swarr Bar.