Hi team,
I've got an R32 gtr with a forged / built engine, head and bottom. Making just over 600whp on e85. Only gets driven on weekends, spirited street driving but no limiter bashing and car is not tracked.
The build was done 20,000km or so ago so not sure on the clearances, was wondering which of the below you would recommend to best suit my car:
- 10 tenths racing 10w40
- 10 tenths racing 15w50
- 10 tenths premium 10w60
Thanks,
Alistair