Hey I was just wondering what people here tend to put in their cars. (specifically the MPFI 4.0 Litre 6).
Reg Unleaded?
Premium Unleaded?
Optimax?
OTHER?
thanks
Reg Unleaded?
Premium Unleaded?
Optimax?
OTHER?
thanks
NO , BUT YOU WOULD'NT GET MUCH PERFORMANCE UNLESS YOU RAISE COMP TO UTILIZE THE HIGHER OCTANE .!!!!!!!!TEE5 said:go the mobil 8000 and shell optimax is phucked, has anybody tryed the new shell 100 octane fuel yet?