🚀 Gumout Octane Booster: Enhanced Fuel Efficiency in 10 oz Bottles (Pack of 6) Review

I have a 1996 Corvette LT1 and it requires a minimum octane rating of 89 and preferably 91-93. Unfortunately, the small town I live in only sells 87 octane gas, so I fill up a bottle every time I fill up. To be honest the car runs harder on this compound than any other 89-93 octane I've bought out of town to date. I would recommend it if you have a higher compression engine and need to prevent detonation and "knock" or "chatter" in your engine when accelerating or going uphill.

These are the best things I've found to make a noticeable difference in how your car behaves. I've used everything from the turbocharged MB E550 to the Firebird Trans Am, Subaru and Nissan. You will immediately hear that your engine is running smoother and at a much lower price than other STP products, for example. I drive a V8 because I've always regretted not having eventually, and it counteracts the poor gas mileage whether you're burning regular or premium grades. For me, that means when…

Even with the high octane on the pump, I still got valve rattle under hard acceleration on my 2016 Harley Roadster 1200 airbox configuration with V&H Short Shots with quiet bulkheads. The Conoco was better than most high-end fuels, but I still heard the rattle under hard acceleration. I decided to try an octane booster. I could get a 10 ounce dose for 2.95 and found out what the heck. I have a 3.3 gallon tank so when I fill up I put 2.5 ounces in. The engine idled differently (rounder) and the…