EFI-Systems Series 4 PMS 89-93 5.0 Mustang
The most powerful and the winningest piggy back tuning computer in NMRA History
and here's why.

. Plug n play. No wiring needed

. View screen on key pad monitoring spark timing, rpm, injector function, throttle position, load range, water temp, air charge temp, manifold pressure, mass air voltage.

. Full tuning ability through Key pad (no lap top needed)

. Full sequential stand alone.

. Real time tuning. While engine is running.

. No waiting for flashing or uploading.

. Tuning from idle to 9900 rpm in fuel and timing in 500 rpm increments

. Tuning by boost. Up to 30lb with 3 bar map sensor

. Tuning for Nitrous.

. Tuning by air charge temp or water temp for fuel and timing

. Individual cylinder tuning for both fuel and timing

. Start fuel setting which controls the injectors when the starter is turning the engine over. This gets rid of the hard starting with 42lb injectors or bigger

. Two step rev-limiter

. Two programmable output switches by RPM/TPS

. Stores three separate tuning programs

. 100% more powerful with twin processors than FORD ECC computer

• Tuning Tips
  
  
  The PMS has the power to tune even the wildest combinations and keep good drivebility. Check out Sam B Procharger Mustang Winner of Bowling Green Wild Street. Running e.t. 8.60@163 mph
  
  

EFI-Systems Series 4 PMS 89-93 5.0 Mustang
The most powerful and the winningest piggy back tuning computer in NMRA History
and here's why.

. Plug n play. No wiring needed

. View screen on key pad monitoring spark timing, rpm, injector function, throttle position, load range, water temp, air charge temp, manifold pressure, mass air voltage.

. Full tuning ability through Key pad (no lap top needed)

. Full sequential stand alone.

. Real time tuning. While engine is running.

. No waiting for flashing or uploading.

. Tuning from idle to 9900 rpm in fuel and timing in 500 rpm increments

. Tuning by boost. Up to 30lb with 3 bar map sensor

. Tuning for Nitrous.

. Tuning by air charge temp or water temp for fuel and timing

. Individual cylinder tuning for both fuel and timing

. Start fuel setting which controls the injectors when the starter is turning the engine over. This gets rid of the hard starting with 42lb injectors or bigger

. Two step rev-limiter

. Two programmable output switches by RPM/TPS

. Stores three separate tuning programs

. 100% more powerful with twin processors than FORD ECC computer

• Tuning Tips
  
  
  The PMS has the power to tune even the wildest combinations and keep good drivebility. Check out Sam B Procharger Mustang Winner of Bowling Green Wild Street. Running e.t. 8.60@163 mph