Speedmaster PCE281.2035 Fits Chevy BBC 396 305cc 119cc Solid Flat Assembled Cylinder Heads Speedmaster PCE281.2050 Fits Ford SB 289 302 351 Windsor 210cc 62cc Solid Flat Assembled Cylinder Heads Add $879.75current price $879.75Speedmaster PCE281.2050 Fits Ford SB 289 302 351 Windsor 210cc 62...
Thermally sprayed, composite coatings have been developed and sprayed on aluminum engine heads to replace powdered metal valve seat inserts. The process uses a conventional two-wire arc (TWA) gun with nickel- and iron-based wire feedstocks. A unique surface preparation technique was developed to ...