Some geek out on chassis setup and aero, etc. For me its all about tuning!
After 25 years of tuning everything from priceless carbureted and magneto fired antique race vehicles to compound turbo space ships and everything in between I have learned that there is ALWAYS something to learn and fully reaching what I call true motorsports enlightenment is a worthy path that most will never reach including myself as there is so much to learn!
For my car I ended up with 45mm RHD throttle bodies that mate with my large port heads, the very well made cam and crank trigger setup from Clewett, stock Porsche 996 Bosch fuel injectors (hard to beat OEM quality in todays injector market with exception to Injector Dynamics) with full injector characterization including an injector multiplier for non linear small PW, Fuel Lab 818 6 micron fuel filter, Radium fuel pulse damper on each fuel rail and a dual outlet Radium quick adjust fuel pressure regulator.