laser 2 on z6

Apr 6, 2012
Brampton Ontario canada
2015 nitro z6
Nitro Z6 2015 having trouble getting out of the hole 115 proxs full tank of gas live well full two 200 lb men laser 2 22" prop . Finally decide to try to fix problem. Easy fix no cost take out one of the pvc plugs in prop . Now the prop cavitates more and rpm gets over 3200 rpm easier and computer allows rpm to rise and out of the hole i get on plane 7 to 8 seconds .thinking off changing other plug to a smaller one.