Does VR1 Make 10w-40,

[Mark Harrington]

can't seem to find it online, 10w-30 and 10w-50 readily available

I am thinking 10w-40 is the best for my climate/driving on an internally stock car with an upgraded turbo?

 

[Darkstar72]

I couldn't find it either...I use the 10-30 VR1 with a half bottle of ZDDP Plus on oil changes. I too would have preferred a 10-40 but I did not find any available from VR1.

 

[mikestertwo]

They don't make a 10w-40 that I'm aware of. I use the 10w-30. The 20w-50 is a little too heavy for me.

 

[RUQWKNF]

^^^ mikestertwo is correct.
Just 10w-30 and 20w-50.

 

[hensleyt]

I’m VR1 40 just 2 lb more oil pressure at idle than VR1 10-30 ,I’m going back to 10-30 next oil change.
I did it because Napa was out of 10-30 and 20-50 and 40 is all that had.Next time I went in and there was 10-30 on the shelf I got 15 qt.