Free shipping on orders over $39!

WARNING: Cancer and Reproductive Harm -

Klotz Octane Booster And Gas Stabilizer

Klotz Octane Booster And Gas Stabilizer
Select options to see availability
Sign in or sign up to earn rewards points for this item!
Share and Save
Sign In or create an account to earn rewards points!

Q & A

Have a product related question about fit, features, or functionality? Ask it here.

If you have a question about availability or need immediate assistance, call 1-800-841-2960.

how much does one gallon treat?
Jim - October 8, 2019
Thank you for your inquiry Jim. There is not a reference as to how much a gallon treats... but this should be helpful. 1 ounce of Klotz Octane Booster per gallon of gasoline will raise the octane by 2 1/2 numbers, raising your 93 octane fuel to 95.5 octane. 2 oz will raise the octane by 5 numbers. 3 oz will raise the octane by 7 1/2 numbers raising your 93 octane fuel to 100.5 octane. 4 oz will raise the octane by 10 numbers raising your 93 octane fuel to 103 octane. For optimal performance, match the octane to the engine’s compression ratio. Adding 16 ounces of Klotz Octane Booster to five gallons of fuel results in 3.2 ounces per gallon. -- Kyle & the Chap Moto Team
Chaparral Motorsports Customer Support - October 16, 2019
Ask a question about the
Klotz Octane Booster And Gas Stabilizer

Shipping & Returns

Orders $100 and over qualify for our free shipping offer. See our full shipping policy for further shipping details.

Return any new, unused and unaltered item within 30 business days. Create a return label online for as little as $7.99. Please read our return policy.


  • Increases pump gasoline octane up to 10 numbers
  • Improves throttle response and acceleration
  • Prevents pinging and spark knock
  • Tetraethyl lead substitute for added lubricity
  • Stabilizes flame front and controls burn speed
  • Absorbs moisture and stabilizes oxygenated fuel
  • Injector and carburetor cleaner
  • Recommended for gasoline or ethanol enriched fuels
  • Eliminates detonation and pre-ignition
  • Eliminates gum and varnish build up
  • Catalytic converter safe
  • O2 sensor safe
  • Lead substitute
  • Fuel injector cleaner
  • Removes moisture from gasoline
  • Preserves gasoline for up to 16 months



Item Numbers

Details Item Number Availability Store Pickup
Details:  1 Gallon Item #267-420134 Availability:In stock: Ready to shipStore Pickup:Unavailable


Please, wait...