http://www.redlineoil.com/product.aspx?pid=126&pcid=21
Recommended for water-cooled Porsche and Mercedes-Benz 229.5/229.51 applications
Suitable for VW/Audi 500.00/502.00/503.01/505.00
Used in Dodge Viper and many later Chryslers (MS-10725)
Better flow at extremely cold temperatures compared to 5W40 and 10W40
Popular in the latest Four-Stroke Snowmobile engine applications
Recommended for API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4
RL lists the 100C visco at 15.1 cSt
VOA for comparison
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2263264
Recommended for water-cooled Porsche and Mercedes-Benz 229.5/229.51 applications
Suitable for VW/Audi 500.00/502.00/503.01/505.00
Used in Dodge Viper and many later Chryslers (MS-10725)
Better flow at extremely cold temperatures compared to 5W40 and 10W40
Popular in the latest Four-Stroke Snowmobile engine applications
Recommended for API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4
RL lists the 100C visco at 15.1 cSt
VOA for comparison
http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2263264