Anyone else using MegaSquirt on a LA motor?

BigBlockMopar said

I had planned to use a Bosch 0 227 100 124 ignition module, because the previous HEI-7 I had didn't respond on the bypass-pins.
But I 'zapped' and toasted the Bosch-module when setting up the benchtest on the car when a dangling wire brushed across the positive terminal on the battery. Just my luck.

Click to expand...

I like the controller, guys at diyautotune say they can't blow it up. The main thing that blows up any ignition driver is the dwell setting. So you have to monitor the temp of the controller if you guessed the dwell. in tunerstudio the baseline is 4ms. That's why you have to cement an HEI unit to a heat sink so it doesn't fry itself, they have a fixed dwell (3.5ms for a 7 pin I think) that can't dissipate the heat without some help.