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Engine Parts & Component Restoration Services


Vapor Blasting is commonly known as Aqua blasting, Wet blasting, Slurry blasting and Liquid honing. It is the number one choice for applications requiring the highest quality of surface finish. There are numerous reasons why Vapor Blasting is becoming more favorable over dry blasting and this is primarily because of its two key features; firstly, the finish is achieved by flow of water borne abrasive – not by impact, and secondly because it is a dust free process. The process lends itself nicely to any engine or piece that has a presentation finish.

Vapor Blasting is perfect way to clean and prepare many types of engine components, suspension parts, castings and other pieces when you want to retain the “as cast” look. Vapor Blasting process cleans the surface like nothing else and creates the correct look and feel you want on your engine or other high quality restoration. Vapor blasting is a less aggressive form of blasting in comparison to dry blasting, working just as effectively. The ricochet of media is reduced due to the cushioning effect created from the water acting as a lubricant between the media and the component surface. As a result, the angle of the media is changed, producing a lapping effect traveling across the surface, resulting in an even satin/ polished finish.

Advantages of Vapor Blasting

  • Vapor Blasting cleans by the flow of water and abrasive media, not by impact like in conventional dry blasting operations.
  • Vapor Blasting eliminates media impingement, providing a peening effect to the surface so parts surfaces stay cleaner longer.
  • The water acts as a lubricant or barrier between the abrasive media & the components surface protecting from erosion and distortion.
  • Being a liquid process, the Vapor Blast flows into areas inaccessible by other methods.
  • No heat is generated that may distort or damage parts

Before & After Photos of Vapor Blasted Components



40mm Mechanical Fuel Injection Throttle Bodies


Lancia Water Pipe (Bottom View) - Before

Lancia Water Pipe (Bottom View) - After




Lancia Water Pipe (Top View) - Before

Lancia Water Pipe (Top View) - After


Contact Mountune USA today for Professional Motorsport Services


Our 20,000 sq ft complex is strategically located in Southern California less than 15 miles from LAX and the Port of Long Beach. Inhouse resources include a Rottler H85A cnc automatic vertical honing machine and F69A programmable automatic machining center, a fully enclosed SuperFlow SF-902S engine dyno cell, and state of the art engine build shop.

Mountune’s decades of experience in race engine development and engineering can bring improved performance and reliability to your racing program.

Contact our engineers at Mountune USA today by calling 714-424-9400, emailing info@mountuneusa.com.