I just started using Valvoline VR1 race oil. Even though the high zinc oils are more for flat tappet engines, some research I have done shows its good for high revving OHC engines too. Has to be changed every 3-500 miles though, so every other track day. Still, I can buy it at the local auto parts store instead of having to order it like the other race oils.
__________________
NISSAN: 75 280Z / 86 300ZX GLL /87 Sentra SE / 03 350Z / 23 Z
Porsche: 93 968 / 23 Macan GTS / 93 968
|