Trying to get this thing to idle. I have a kinetic with intake port opened up (no problem with the crank sealing). conservatively cut crank (I cut the intake portion), opened up the transfers alil, and raised the exhaust prob less than a mm and chamfered all. I was just curious what jet range I should be around. I have a 1313 and put the biggest jet I have 72 in there. It will idle for a couple seconds then die.