Subaru Enthusiasts Car Club of the Sierras - View Single Post

Kevin M · 2009-11-25, 01:49 PM

I'm with these guys. I'd go with 1/2 gallon of OEM coolant, 1 bottle of Water Watter or the RP stuff, and distilled water for the rest of the system volume. AFAIK you don't need the head gasket conditioner in bugeye or later DOHC engines.

Scott, did they mention a specific reason they liked it better? I've read a bit about the chemistry of WW and from what I can tell, it's good at doing what it's supposed to do. Not to say something else can't be better of course.

2009-11-25, 01:49 PM	#11
Kevin M EJ22T Join Date: Sep 2003 Location: Reno Posts: 9,445 Car: '93/'01 GF6, mostly red Class: 19 FP	I'm with these guys. I'd go with 1/2 gallon of OEM coolant, 1 bottle of Water Watter or the RP stuff, and distilled water for the rest of the system volume. AFAIK you don't need the head gasket conditioner in bugeye or later DOHC engines. Scott, did they mention a specific reason they liked it better? I've read a bit about the chemistry of WW and from what I can tell, it's good at doing what it's supposed to do. Not to say something else can't be better of course. __________________ FWD is the new AWD