View Single Post
Old 08-20-2009, 08:51 AM   #17 (permalink)
kannibul
A True Z Fanatic
 
Join Date: Jun 2009
Location: Jenks, OK
Posts: 2,281
Drives: 370z Touring/Sport
Rep Power: 267
kannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond reputekannibul has a reputation beyond repute
Default

Quote:
Originally Posted by davidyan View Post
Use a 5w30 for normal and even moderately spirited driving. The thicker oil weight is probably only good for all-day track racing and would be too thick for the close clearance engine. Either of the brands would be ok but Redline has the highest group rating and contains Ester as recommended by the owners manual if that's something you're interested in.
Does a higher group rating mean it's better?

No...

Some Group III oils outperform or parallel Group IV oils, for example.
kannibul is offline   Reply With Quote