ReviewsCombustion Chambers

Smilyeez BG Fuel Injection System Cleaner PN 210 With Pocket Screwdriver (1)

  • Formulated for Use In All Fuel-Injected Gasoline Engines, Including GDI.
  • Contains Polyetheramine (“PEA”) to Dissolve Carbon Buildup in Combustion Chambers.
  • Cleans ALL Types of Intake Valves, Including Those Found in PFI, TBI, and GDI Engines.
  • Safe On Catalytic Converters and Oxygen Sensors.
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CRC 05319-12PK Intake Valve Cleaner (12/11Oz)

  • Kit Includes 6 Aerosol Cans with Hose Assemblies, 3 Reusable Application Accessories Kits, and 2 Full-Color, Dual-Language Instruction Sheets In English and Spanish.
  • Formulated for Use in All Fuel-Injected Gasoline Engines.
  • Cleans Combustion Chambers and ALL Types of Intake Valves Including: PFI, TBI, and GDI Engines.
  • Safe for Use On Catalytic Converters and Oxygen Sensors.
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YAMAHA ACC-RNGFR-PL-12 Yamalube Ring-Free Fuel Additive

  • Improves power and efficiency in two and four stroke engines.
  • Removes and prevents carbon and varnish deposits from injectors, carburetors, intake valves, intake ports and combustion chambers.
  • Fights corrosive elements of sulfur in Ethanol blended fuels.
  • Use with Yama lube Fuel Stabilizer and Conditioner PLUS to prevent any harmful effects.
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Red Line 40605 Two-Stroke Oil Racing Synthetic - Gallon

  • Ultimate in two-cycle performance, extreme cleanliness.
  • Popular in racing and daily applications like motorcycles, marine, snowmobile racing, etc..
  • Dyno proven for gains of 3-5% and more power over longer runs.
  • High-temp stability prevents deposits on combustion chambers, exhaust ports, upper ring and piston crown.
  • Suggested use at 50:1, but useful up to 100:1 depending on operating conditions.
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Royal Purple 11755 Max-Tane Total Diesel Fuel Performance - 20 oz. Can

  • Cleans deposits from fuel injectors, carbs, combustion chambers, intake valves deposits and piston crowns.
  • Improves engine startup and reliability in both warm and cold temperature.
  • Increases fuel economy by up to 10 percent.
  • Improves cold flow by preventing gelling.
  • Provides lubricity to entire fuel system and reduces smoke and odor.
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Yamaha Outboard Ring Free Plus Fuel Additive Quart (32 ounce) ACC-RNGFR-PL-32

  • Synthetic PLUS formula provides superior deposit control, cleaning fuel injectors, carburetors, intake valves, intake ports, and combustion chambers.
  • Featuring metal filmers, it also protects silver solder, copper, aluminum, and steel in a fuel system from the corrosive affects of ethanol sulfate salt..
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A-Team Performance - Angle Plug Aluminum Cylinder Heads 64cc Chamber 205cc Intake Ports 2.020 Intake Valve 1.600 Exhaust Valve - Compatible with SBC 283 302 305 327 350 383 and 400 to 1986 Set of 2

  • Angle Plug Aluminum Cylinder Heads 64cc Chamber 205cc Intake Ports 2.020 Intake Valve 1.600 Exhaust Valve.
  • Compatible with SBC 283 302 305 327 350 383 and 400 to 1986 Set of 2.
  • These Bare Aluminum SBC heads have a 205cc Runner with 64cc combustion chambers with heart-shaped chambers..
  • Intake Valve Diameter: 2.020″ (up to 2.050 with machining, we do not offer this service).
  • Head also features a deck thickness of .625. Spring seats are cut to 1.550 diameters.
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Mercury Marine Quickleen Engine and Fuel System Cleaner, 12 Ounces 92-8M0047931

  • Removes deposits from port fuel injectors to keep injectors functioning properly, ensuring unrestricted fuel flow.
  • Cleans intake valve deposits to help eliminate starting issues and ensure maximum drivability.
  • Cleans combustion chambers to assist in eliminating engine knocking, pinging, and run-on in older vehicles, and loss of power and acceleration in knock-sensor equipped vehicles.
  • Coats all metallic surfaces, protecting the entire fuel system.
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Yamaha Outboard Ring Free Plus Fuel Additive Quart (32 ounce) ACC-RNGFR-PL-32 (2 Pack)

  • Exclusive, Synthetic PLUS Formula Provides Superior Deposit Control.
  • Cleaning Fuel Injectors, Carburetors, Intake Valves, Intake Ports And Combustion Chambers.
  • Contains Metal Filmers To Help Protect Fuel System Components Like Silver Solder, Copper, Aluminum And Steel From The Corrosive Affects Of Ethanol Sulfate Salt.
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STAR BRITE Star Tron Ring Clean Plus Deposit Control - Gasoline Stabilizer + Fuel Injector Cleaner - 16 OZ (095616)

  • Improves fuel combustibility to keep engines clean and operating at peak performance levels.
  • Ideal for removing deposits caused by regular gas and ethanol-blends.
  • Keeps carburetors, fuel injectors, intake ports and combustion chambers clean.
  • Treats up to 160 gallons (600 liters) of gasoline.
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Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz., (Pack of 6)

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual..
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers).
  • Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor.
  • Reduces: rough idle, engine surge, hesitation, and spark plus fouling.
  • Improves: cold start performance, and fuel stability for up to one year.
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