Volvo Owners Club Forum - View Single Post - Engine: 140 1986cc B20A:

Snowman · Sep 24th, 2008, 11:47

I used 20/50 before the engine was rebuilt, now standard GTX which I think is 10/40. All seems fine so far!

Sep 24th, 2008, 11:47	#2
Snowman never knowingly slow Last Online: Aug 8th, 2012 09:31 Join Date: Nov 2006 Location: near Bath	I used 20/50 before the engine was rebuilt, now standard GTX which I think is 10/40. All seems fine so far!