RISLONE oil additive

[lauj2gdsm]

what do you guys think about this product? Rislone additive (zddp) zinc and phosphorus. im planing on using it with coventional 20w50.


The Straight Scoop on ZDDP (Zinc) Additives | Blog | Bar's Leaks & Rislone - Premium Automotive Chemicals

http://barsproducts.com/catalog/vie...ngine-oil-supplement-with-zinc-treatment-4405

 

[Bud92gsx]

Why not just go with synthetic oil.And not have to worry about additives?

 

[lauj2gdsm]

off the counter oils now a days dont have enough zzdp. thats why i want to add. plus i dont like ordering online for racing oil and my oil changing routines changes depending on how hard the car gets driven. plus your answer has nothing to do with my question.