Thread: Royal Purple
View Single Post
  #2 (permalink)  
Old 07-19-2008, 10:05 PM
elric elric is offline
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2005
Location: milwaukee, wi
Cobra Make, Engine: ERA #726 427 SOHC
Posts: 122
Not Ranked     
Default
Not worth the extra cost;IMO. Put in some 10w30 or 15w40 diesel oil and forget about it. If you're really into it start having oil analysis done. www.bobistheoilguy.com for more than you want to know about oil.


steve
Reply With Quote