High Zinc VR-1 Motor Oil ?

[Relicdog]

I use VR1 10-30 racing oil an I add Cam Shield every oil change.

Relicdog

[427hunter]

I have always run 20/50 vr1 - Just recently I found that Lucas hot rod oil has a lot more zinc, next oil change I am going to try Lucas.

[gt350hr]

   Be careful , too much is as bad as not enough. The excess ends up as a film on the bottom of the pan.

[A-Snake]

Another option to use with your oil of choice.

https://www.amazon.com/ZDDPPlus-Engine-Additive-Phosphorus-Bottles/dp/B006LB70SW/ref=asc_df_B006LB70SW/?tag=hyprod-20&linkCode=df0&hvadid=312114638367&hvpos=&hvnetw=g&hvrand=12701917811703780913&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023256&hvtargid=pla-571407599476&psc=1

[rhjanes]

Another option to use with your oil of choice.

https://www.amazon.com/ZDDPPlus-Engine-Additive-Phosphorus-Bottles/dp/B006LB70SW/ref=asc_df_B006LB70SW/?tag=hyprod-20&linkCode=df0&hvadid=312114638367&hvpos=&hvnetw=g&hvrand=12701917811703780913&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023256&hvtargid=pla-571407599476&psc=1

And Lucas also makes an additive. 

[oldcanuck]

Thanks to all that have responded.

I have been using a ZDDP additive on all 3 of my cars, with 3 different viscosities that they require. 10W30 in the GT350, 10W40 in the L-72 and 20W50 in the Duetto. 

I know easier is not always better.... maybe I should just stick to what I have been doing in the past.

[EdwardGT350]

checkout joe gibbs driven oil. adding zddp is not always better than having it already in the formula.