n-e body read there manual where it recommends 95 octane or higher unleaded fuel? do they say this for smog reasons or is it due to hard seets? cuz i got no clue where to get 95 octane unleaded? im was gonna try the vp c-5 octane booster, i can get it for $2.50 a bottle, but its got led in it? help a brotha out.