986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

Brucelee · 03-21-2008, 06:54 AM

To my understanding, Red Line is the only type 5 synthetic out there. I use it and consider it to be the tops.

M1 is maybe a type 3 or 4, depending on who you believe.

IMHO.

03-21-2008, 06:54 AM	#5
Brucelee Registered User Join Date: Jun 2004 Location: Des Moines, IA Posts: 8,083	To my understanding, Red Line is the only type 5 synthetic out there. I use it and consider it to be the tops. M1 is maybe a type 3 or 4, depending on who you believe. IMHO. __________________ Rich Belloff