ok you should run a thinner head gasket to get your compression ratio over 12:1. porting is the process of opening up the ports on the and smoothing the ports to make it flow better.
__________________
PM me for any AC, audio, and wiring work on your vehicle. Including but not limited to car audio, alarms, gauge installs, custom clusters, full troubleshooting, big/dual fuel pump relay kits, battery relocation, factory radio iPod and amplifier integration, custom harnesses, and custom standalone ecu installs and much more! If you need it done, we can do it! Don't be afraid to inquire!