Injection Instant
Costs are important, you could acquire the 48-2 target/Hall separately, then fit those items into your distributor.
The XFI could be "upgraded" to accept the Gear Down target.
We may be the largest manufacturer of ITB kits for V-8 engines.
These items effect the "tune-up" to a great extent with "stack" injection.
1. The Injection Instant (start of injection) needs to coincide with the point of maximum air flow into the port at low injector duty cycle. (390-450 degrees ATDC)
The '882 EMS then will advance that point similar to ignition timing, then for more fuel (PW increase) we delay the closing of the injector.
When this is achieved with your EMS calibration, low speed response will be GREATLY improved.
2. The fuel regulator BORO (air) pressure reference should be connect to the manifold, if NOT, then the BORO correction needs to be inverted NPC vs PPC.
3. The spark energy needs to be greater with longer duration, NO Multiple Spark Discharge (a lot of little sparks with gaps in between)
No one can argue that eight coils will provide more energy into the cylinder than one coil for all eight cylinders.
Lance
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