hey i have a 91' LS 5-speed and i fill it up with plus and i havent really been getting the best gas milage i am only getting like 300 miles to the take and thats shifting at 3000RPMS everytime if i run it had like shifting at like 5000+ then im getting like 100 miles to the tank so i am just curious on what you guys get in your teg.

Thanks

INTEGRAS RULE THE ROAD :irock: