Proprietary CNC porting software ensures precise and optimal port design for enhanced engine performance
Mail-in process with instructions provided for convenience and accessibility
Vapor hone and disassembly of original heads restore them to like-new condition before porting
Flash tune by CJR Performance available for compatibility with specific CNC ported heads
Quick turnaround time with contact within 24 hours and 3-5 business day delivery
Summarized by Shop
*Mail-in instructions are provided once order confirmation is received
Avail Motorsports has worked hard to put countless hours of testing and years of development on the track with the help of DH1Mods to bring you the best performing cylinder head on the market. Whether you're a back yard rider or a national competitor, this is the solut