I work in an engine machine shop in Ontario, Canada and I am building my '97 Neon SOHC with JE's forged, domed pistons that will raise the compression to 10.5:1. I'm going to port and polish the head, add a cam and stiffer springs, ARP head studs, Headman header, and slighter bigger injectors. I know that I am going to have to reprogram the computer or buy an after market one to be compatible. I am looking for someone else who has either made a high comp motor, or knows of someone who has to give me pointers and things to look for when I am building it. Things like clearance issuse, cam recommondations (Comp, Crane, etc) and stuff like that. Any input would be very much appreciated.