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Nothing but 98 octane. There is a reason people like Chip Torque, Jim Mock & every performance tuner recommends it. It burns cooler, gives better throttle responce, more power & you actually use less fuel when driven at the speed limit (optional).
 
I agree that the Mobile 8000 is the best high octane fuel around I run it in my
XR6T and find it to perform better than optimax... :hy:
 
TEE5 said:
go the mobil 8000 and shell optimax is phucked, has anybody tryed the new shell 100 octane fuel yet?
NO , BUT YOU WOULD'NT GET MUCH PERFORMANCE UNLESS YOU RAISE COMP TO UTILIZE THE HIGHER OCTANE .!!!!!!!!
 
81 - 85 of 85 Posts