"UnderCover Porting"Our "UnderCover Porting" adds 15-30 horsepower to your engine combination by modifying the critical areas of the head which increases the port size only by 3-5 cc's while retaining a stock-looking port. View the various UnderCover vs. Stock port flow figures comparison chart. Acid PortingAcid Porting uses chemical treatments to enlarge the intake ports by 8 to 14 cc's, which maximizes air flow & increases intake volume, providing excellent gains in engine horsepower. |
CNC Sportsman PortingOur CNC Sportsman ported heads have a more developed and larger intake ports. Valve guides are honed to the proper clearance for your application and seats are machined to the final size. S.S.T PortingOur " SST Porting" includes CNC machined intake port openings, intake bowls, exhaust bowls and combustion chambers. The heads are flow tested and a flow data sheet is supplied with each set of heads. Disguise WorkWhen it comes to modifying racing cylinder heads, Brzezinski Racing can maximize horsepower without altering the outside appearance of a head and/or change the casting numbers. |
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