WPC engine parts treatment :
http://www.wpctreatment.com/about.htm
http://www.wpctreatment.com/documents/Why_WPC.pdf

WPC achieves this process by firing ultra fine particles towards the surface of a product at very high speeds. The resulting thermal discharge permanently changes the surface, strengthening structure and creating a harder more durable final product.

Spearco Intercooler Cores
Spearco Liquid to Air Intercooler Core
W.A.V.E. Technology (Wide Area Vane Effectiveness) is the ultimate combination in strength and efficiency of heat exchanger cores. Specifically designed to maximize cooling by utilizing the most surface area possible in a given space. The Spearco W.A.V.E. core incorporates a complex network of highly effective vanes to regularly decrease temperatures by as much as 30º F over conventional tube n’ fin units. In addition to their phenomenal cooling ability, W.A.V.E. Technology cores are manufactured to be nearly “BOMB PROOF.”
Due to Spearco’s manufacturing process, these unique cores are capable of comfortably withstanding pressures in excess of 200+ psi. W.A.V.E. Technology cores set the standard for high-pressure forced-induction durability and cooling effectiveness. Whether you are a high performance enthusiast or a pro drag racer seeking the peace of mind to make the next round. The W.A.V.E. Technology intercoolers and radiators are for you.

Extrude Hone
Pemolesan saluran2 dengan pasta abbrasive
http://www.kennametal.com/kennametal/en ... ement.html



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