What part numbers did you order?Well...
Hoping to resolve the -55% long term fuel trim issue, I swapped in a brand new ignition amplifier from Bearmach last Friday.
Fuel trim issue didn't have time to get resolved - the module died on Sunday afternoon.
The old ignition module is back in, ONLY until the Pertronix GM-4-pin-style module and heat sink arrive.
The 14CUX ignition setup is an amazing collection of junk parts.