Quote:
Originally Posted by IotaMan
put 87 and octane booster to bring it up to 91 octane...lol
|
You should read those labels. Each bottle only adds about 1 octane to the rating so you'd have to add four bottles of booster to a tank of regular unleaded to get to premium unleaded's octane rating. Even then you'd only have the same octane rating and not the added detergents and other addatives that you get with premium fuels. I think the four bottles of booster will make that tank more expensive than just getting premium.