Originally Posted By: FordCapriDriver
Originally Posted By: goldenpony
I think I'll just stick with the Pennzoil 10W40 I've been using in my Camaro
I'd run Shell Rotella 10W-30 or 15W-40 in it, a 15W40 HDEO is miles better than a 10W40 PCMO
What about the new CK Rotella 10w30? Years ago this site turned me on to Rotella and I have been happy with it but now I am worried about this new CK oil with lower zddp on my flat tappet engines. I have a few gallons left so I am prob good for this summer but I will need to figure it out eventually.
Originally Posted By: CrAlt
Originally Posted By: FordCapriDriver
Originally Posted By: goldenpony
I think I'll just stick with the Pennzoil 10W40 I've been using in my Camaro
I'd run Shell Rotella 10W-30 or 15W-40 in it, a 15W40 HDEO is miles better than a 10W40 PCMO
What about the new CK Rotella 10w30? Years ago this site turned me on to Rotella and I have been happy with it but now I am worried about this new CK oil with lower zddp on my flat tappet engines. I have a few gallons left so I am prob good for this summer but I will need to figure it out eventually.
I don't know if there is a VOA for the new CK-4 Shell Rotella but once there is you'll know.