• Popular in turbocharged applications
• For wider bearing clearances and racing engines that see occasional street use 25% more viscosity than petroleum 20W-50s.
• Not recommended for use in cold climates (-20C/-4°F for 15W50)
• Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4

Shipping takes 4-6 days