Hi all, I have a 93 chevy c1500 with a 305 engine. I got an Edelbrock Performer cam kit for it, Being a flat tappet cam, I'm looking for advise on a good break in oil.
I was considering either 15w40 Valvoline Premium blue diesel oil, or 20w50 Valvoline VR1.
I was thinking VR1 due to the large amount of zddp.
I was considering either 15w40 Valvoline Premium blue diesel oil, or 20w50 Valvoline VR1.
I was thinking VR1 due to the large amount of zddp.