Well I have a 01' Viggen with a stage 3 Nordic kit.
I am not saying the car will not operate fine with 87, but I am trying to find the logic in why I upgraded my car for more power if I am not regularly enjoying the benefits. Now maybe some one can show some numbers with respect to differences in hp/tq and octane rating. Maybe I am making a big fuss about nothing. ?
Apparently I am a car slut!?