Hi guys,
I have a 2011 CTS-V that i'll be installing ported heads and a cam in in the next couple of weeks. The car is about to hit 150,000 km's
I've been using Mobil 1 0w40 with Delco filter and it's been recommended from the vendor that I purchased the parts from for me to use Redline 5w30 especially after first fill after cam install since it has more Zinc.
What are your recommendations?
I have a 2011 CTS-V that i'll be installing ported heads and a cam in in the next couple of weeks. The car is about to hit 150,000 km's
I've been using Mobil 1 0w40 with Delco filter and it's been recommended from the vendor that I purchased the parts from for me to use Redline 5w30 especially after first fill after cam install since it has more Zinc.
What are your recommendations?