Testimonials for Octane Booster

Just wanted to say how much I love your Octane Boost! We had some races over the weekend and I used the Octane Boost in my bikes, generators, golf cart and truck.(and even weedeater as I cleaned our campsite!) WOW!!!! It really ran great and helped me win some events. My 2 cycle bikes LOVE it and now I am switching ALL my motor oil to Lucas Oil Motor Cycle oil!!! Great products for sure. -BJ T., Park City, UT

I am using Octane Booster with the Shell V-Power NiTRO+ Premium Gasoline in my 2010 Audi A5 and when I drive I feel the difference. Every time I refuel the tank I add 15OZ of Octane booster. -Richard A., Miami, FL

I had engine knock (pinging) on my 2004 Nissan Maxima 3.5 engine. It's got high milage, but well taken care of mechanically. While shopping at an Advance Auto parts store I came upon Lucas 3X Octane booster. Read the info on the bottle. And tried it with a full tank of 87 Octane gas. Well I do have to tell ya, this stuff works!!! Big time!! My car ran smoother, no engine ping, and it the acceleration is fantastic! It idles much better too. Lucas...I've used your products over the years. And you guys came up with another great product yet again!! Thank you guys for thinking about us "Back Yard Mechanics"!! -Ted H., Staten Island, NY

I've got a 1990 Ford F-350, 5 speed man. 460 FI engine. Regular cab longbed. Jet performance module, true duel exhaust. K&N air filter. Throttle tube restrictors removed. Ran good on Sunoco Ultra at 3.36 a gallon. Just for a try I went with Lucas Octane Boost and Sunoco 87 regular fuel. Well now I am hooked on Lucas Octane Boost. One bottle at fill up. It performs better than on Premium and fuel mileage went from 9.6to 10.00 per gallon. Running 87 regular and Lucas Boost. Just did third check on mileage and it is third tank in a row at 11.45 mpg. Thanks Lucas. -Ken W., Monroe Township, PA

Went to a Lucas Oil Drag Boat race a few years ago as a VIP Guest. Races were Great!! Loved every minute. The VIP tent was also very impressive - Great Food, Drinks and plenty of Promo Items. Normally I just put these promo bags from different events in the dumpster, but this time I didn't and I'm glad I kept them. Waxes and interior protectant is Top Shelf. But I was most impressed with the Oil Additives and most of all the Octane Boost! I'm running a LS1 in our Pontoon and a LS3 in the Vette. Lucia Octane Boost is part of both fuel systems every refueling!!! They both run superb and no increase in engine temp like burning other Racing Fuels. The F350 that tows the boat uses only Lucas C5 5W40 Diesel Oil. The Oil is so clean after 6K miles, I felt obligated to at least change the oil filter. Now on 12K miles and still so clean that I have to triple dip the stick just to confirm the oil level. Oil Pressure has not dropped below 60psi since oil change. Can't say enough about LUCAS OIL!! -Terry Y., Golden Valley, AZ

I had been mixing 87 octane with 92 octane in my 30 foot 454 Chevy powered motorhome when towing the Jeep Wrangler. I tried your octane booster this last 300 mile trip over and back across the Continental Divide. It normally cuts the fuel mileage by 1.5 mpg when towing the Jeep. Amazingly my mileage was only down .65 mpg. The mileage was unaffected by mixing octanes-although it ran stronger as it did with your octane booster. Good job Lucas! The octane boosters I have tried in the past have had little if any improvement in mileage or power. The booster is far more economical than premium fuel! -Gregg J., Lakeside, MT

I have a 2018 GMC Sierra with a 6.2L EcoTec 3 L86 motor. I tried many types of less expensive octane boosters until I found Lucas Oil Octane Booster. The difference is like night and day! What a difference! I'm hooked for life! -Chris K., Sacramento, CA

I have a 2008 Mazda RX-8 that takes only premium fuel, and I premix because she has a rotary engine. Recently my state had issues getting fuel due to hurricane Irma. I had to get the car to a safe place but the tank was near empty. I got lucky and found a gas station with fuel but only regular unleaded. I calculated the amount of fuel to fill and sent my daughter down the street to the parts store for octane booster. When she returned I added about half the bottle. I haven't ever used it before and didn't want to add too much. We got the car to safety and boy did I notice a difference in performance. I will be carrying a couple bottles with me from now on, in case of emergency situations. I cant take the chance of having to run her on low octane fuel again. -Wendi J.

I was using Race Gas @ $36 a quart per tank in my 69 Firebird RAIII. With 11 to 1 compression because it would ping with pump gas. My only other option was mixing 110 octane fuel, but at $8.75 a gallon that was also an expensive option. I tried Lucas Octane Booster using half a bottle with 91 octane and no more ping! My gas mileage has gone from 11.2 MPG to 12.6 MPG, which may not seem like much, but think about it, thats over 10% increase. I was so pleased with it that I tried it in my 2016 Subaru WRX using 87 octane fuel and half a bottle of booster, and it runs great! Switching from 91 octane premium fuel saves me $10 per tank! I just bought a case of Octane Booster and at the case price my cost is less than $3.50 per tank on both cars. Sometimes when traveling in my WRX premium fuel isn't always available, but no problem now since I keep a plentiful supply in both cars. -Bill W.

"I have been using Lucas for 8 years. I am so in love with the octane booster. I have a 2003 Ranger that is flex fuel. I get an average of 18-20mpg with regular unleaded gas. When I go further than 100 miles I like to stop less, and the booster gives me an extra 3-6 mpg. I have done 423 miles on a single full tank with the booster and I still have gas left in my tank. I am so happy this product is available everywhere, I would be dead without it. Thank you Lucas Oil, you save me money and time with this product!!!!!" -Lauri from Sweet Springs, MO