I had a problem with a lpg 351 motor in a f100 once. When I ran a dizzy it was fine but when I went to wasted spark we had backfires through the carby with the same timing. I figured it was because of the after market cam spec but was never sure. It had to go back to dizzy. I was thinking there...
Hi all, just a question about spark.
I am planning an LPG conversion on my 1uz using a 500 cfm Gas Research carby and Megasquirt ecu using 4 holden commodore coils in wasted spark mode.
Can anyone see and problems with this? I am just concerned about backfires. The standard coils and leads...