10930 Octane Booster - 5.25 oz

Works GREAT! I was running premium gas/ 93 octane in my 440 powered 1967 Dodge Charger, but it wasn't enough/ it would diesel a little when I shut her down. Added a little of this stuff to the gas and haven't had it diesel since.

Look at your mox ratios:octane rating as compared to other trendy items that people use at the track. I've used this since Covid hit and had 2 cars that required 92 octane. You get a lot more octane from this sauce over the ither one in a metal can. It's Lucas and should speak for itself. We run this in our OHV toys and it's a significant change iver standard E-Free gas. If you must have "racing fuel" you're best to use aviation fuel which lasts much longer and costs about $3 less per gallon. Of you just want or need some hot sauce in the gas, this is the best you can buy for the money.

Good stuff, best for motorcycle or smaller vehicles

my mustang says thanks

Definitely will continue purschase more. After car park for some hours overnight or a day.. seems car start funny for a bit like it has cams. After couple seconds or a minute clears up.

I did the math and using Shell regular grade (Already top-tier rated gas), it is cheaper to add this for my Harley than using Shell Hi-test. I also add some to my truck. I've seen performance/mileage improvements in both vehicles. Lucas is a venerable trusted brand.

I definitely got 5 miles to a gallon more . Just ordered a case

This stuff really works, you can literally feel the difference, I use it in all my rides.....I just wanted to add a safety message for folks in very hot environments, I just received my delivery of two bottles, and while opening the product, while pulling the clear tab to get the top open, It spewed out in a high pressure stream....so keep tour face and eyes away from the opening if it's really hot outside..... This may also explain why sometimes when you receive this product it has leaked out into the cardboard box.... No complaints with the product at all, works like a charm....

Definitely gonna buy it again

لم يصلني الطلب وصلني حجم صغير جدا عن الصورة في العرض و كأني سأضعه في خزان سيارتي هذا يوضع في دباب صغير و سعره على حجمه الصغير غالي جدا و غير مبرر

Perfect for my 1998 Jeep Cherokee Laredo with a custom built racing engine including all the trimmings(K&N Air Intake, Magna-Flo Exhaust, Banks Headers, Hi-rise helix, 28lb Injectors, etc.)

this has worked wonders for my car as it has a upgraded hybrid turbo, decat downpipe full stainless steel custom exhaust, upgraded intercooler stage 2 custom map etc. no knocking/pinging car running to absolute peak spot. made a huge difference in my case.but should also make a noticeable difference in standard cars.

excelente producto