Did you change the injector flows for a return-less system? ... See attached pictures. David

I would use the Corvette MAF. Make sure the correct MAF Grams vs. Frequency is programmed in the computer.

dave w

If the online parts information is correct, the 2002 Express Van 5.7 liter (Vin R) uses AC Delco part # AFS105 for the upstream (before catalytic converter) Heated O2 Sensors (HO2S). I would use the...

40 pulses per drive shaft revolution for PCM's .... 2K / 4K for ECM's

dave w

Below is screen shot of the EFI Live '0411 speedometer calibrations. ETC is Electronic Throttle Control. 8K pulses seems like a calibration challenge.

dave w

There has been a considerable amount of time / research / expense developing this distributor, so there is a need to keep things under wraps. The early design used the large cap HEI, which worked...

JTR offers a drive shaft mounted VSS http://www.jagsthatrun.com/Pages/Parts_S10-Reluctor-Diff.html

Pics below show a custom built VSS assembly, similar to the JTR part.

dave w

The distributor I've mentioned Is Not a product to / from EFI Connections. The distributor is dual pickup, using two individual factory sensors. At this point in time, I can Not reveal who's...

Elm,
There will soon be a SBC / BBC distributor (small cap point style) that has both the '0411 4x crank sensor and the cam sensor. It will Not have provisions for the mechanical tachometer. The...

With some advanced CAD work and CNC machining, anything is po$$ible. See Pics below for a Chrysler distributor custom made for use with an '0411 PCM.

I would simply remove the knock sensor when...