Hey guys, new to the forum. I have a 1996 Blaster that I have had for about 15 years. My son has recently shown interest in it so we are getting it ready for him. It has TORS delete, bored .050 over, Vito’s 3mm striker kit, new clutches, coil, bearings, brakes, etc. The problem is, my father in law and I were doing a test fire on it the other night trying to have it ready for Christmas. Motor has great compression, it will start but not idle and it will run with feathering the throttle but will start popping and backfiring. Took apart cab and made sure it wasn’t clogged or dirty. Put back together, same thing. Tried new plug, same thing. Any help would be much appreciated. Thanks