Carbureted LT1 Runs on LS1 PCM
Today we tested the LS1 PCM as an ignition controller with a carbureted LT1 engine. We turned the key for the first time today; the engine started on the first crank. Throttle response is excellent. We're looking forward to the installation in a vehicle and 4L60E (or 4L80E) transmission control.
Video: Click to view 10MB video
Tuned with EFILive. 2002 Camaro LS1 calibration.
http://www.eficonnection.com/24x/ima...xLT1Carb01.jpg
http://www.eficonnection.com/24x/ima...xLT1Carb02.jpg
Crank and cam signal components.
http://www.eficonnection.com/24x/ima...xLT1Carb03.jpg
http://www.eficonnection.com/24x/ima...xLT1Carb04.jpg
carbureted ls1 1998 camaro ss pcm 4l60e trans
Quote:
Originally Posted by
S10Wildside
I think a carburetor is blasphemous! (to EFI) But to satisify curiousity and to show that the LS1 PCM is not just a fuel management system, we wanted to get a carbureted engine running with the LS1 PCM.
- an accurate crank/ignition signal
- tuning to 8,000 rpm
- IAT input (eliminate hot/cold starting issues)
- CTS input (eliminate hot/cold starting issues)
- 4L60E/4L80E control
- tach output
- VSS output
- up to two knock sensors
- and software that allows real-time tuning, data acquisition, data tracing, etc (thank you EFILive)
It's a marvelous ignition controller! As far as I know, the aftermarket has nothing on the LS1 PCM as an ignition controller.
what do i need to do for a carbureted ls1, 1998 camaro ss 5.7 ecu, 4160e trans. mild cam.3 bar map. running no maf senor conversion.
what senors do i need to keep.
what tuning i need to do.
email me at perri00c@gmail.com