Is there any "additive clash" in blending Delvac 1 + Redline? What do you look for in the VOA section to determine suitability for backyard blending? I've read multiple posts where Delvac 1 is being blended with Redline. I'm thinking that will give the Delvac a nice healthy dose of Moly. I guess Delvac 1 is deficient in Moly because Cummins needs more "grit" for their roller cams, but for regular cams the Moly should help. Is a blend of Delvac 1 and Redline really a "marriage made in heaven"?