1. Dont use 92 unless you have some type of power adder (NOS, supercharger). Thats when it becomes absolutely necessary. A stock GT will be fine on 87 octane.
2. as for the oil. I live in the south and my dealer told me 10W40. Since the blower has been on I have run mobil 1 synthetic. But I can tremeber if I saw a 5W20 or not.
---------------------------
2K blown electric green GT
Mustangworks, Girlscantoo "Dec. Mare of the Month"
|