General build thread on Rennlist: http://rennlist.com/forums/924-931-944- ... -more.html
Hardware:
- Microsquirt controller with 8' semi-terminated harness
- Ignition trigger: 36-1 trigger wheel on crank from GoingSuperFast, hall effect sensor from DIYAutoTune
- Ignition: LSx coils running wasted spark
- Fuel injectors: Bosch 0 280 150 431 which are high-z and will be good to ~210hp (applies more to 944S).
- Air metering: 1 bar MAP reading from the manifold, GM IAT reading where AFM used to reside
- Coolant temp: stock unit
- TPS from 944 turbo mounted on rebuilt stock throttle body - stock TPS will not work
- Idle control: stock auxiliary air valve, gets 12v from main relay
- Fuel pump controlled by dedicated relay, activated by Microsquirt
- AEM UEGO wideband O2
https://www.youtube.com/playlist?list=P ... K0emy2OQQv
Car runs smoother than ever before, and pulls harder. Can't recommend this enough! I have about $1500 into the build if you include things like a timing light, wiring tools, etc into the equation. Someone who already has all that stuff or wants to do with less can do it for under $1000.