This octane booster will significantly raise the octane of premium fuel (91 octane) to 102 octane when using a 32-ounce bottle with 10 gallons of gas. When using a 32-ounce bottle with 5 gallons of ...

Whether you own a Honda Grom, a Kawasaki Z125 Pro, or a mini bike from FRP, they will run just fine if you tank them up with ...

Cars with Hemi engines will usually state whether they need premium gas in their owner's manual. Some require it, but others advise against it.