oh do the free and cheap stuff first if its not done already.
- Throttle body coolant bypass
- Advance timing
- Remove equipment (weight and asthetic purposes)
- Porting Intake, Plenum and Runners
- Gasket matching everything
- Weight reduction (rear seat delete, etc)
And if you have the equipment, you could also add:
- PROM tuning
- Boxed rear LCAs
- STB and "Wonder Bar" installation
- SFCs
- Synthetic lubricants
- Relocate IAT
- 180º thermostat;
- Adjustable FPR