Full Throttle 11F

Thanks guys I really appreciate the info. I just have one last question before I make my purchases. Which is the better set up for the 115 long rod crank, running the 795 pistons or the spacer with the stock pistons?

At the risk of sounding like a retard and not wanting to waste time/money I have come to the all knowing Banshee HQ to find some assistance in selecting a crank for my shee. To start at the beginning I decided to throw a port job in my shee from trinity, after a season in the sand and a few TT races there was that distenct sound of a rod bearing. It was doing that nasty ticking sound it makes right before it lets go of the crank. I would like to use this repair to up the out put of the motor by running a stroker. This is where I run into my problem. I am told, that because cylinders have already been ported they cannot be port timed to a stroker crank. So instead I was going to put in a stock stroke +5mm long rod crank from hot rod. My question is do I run blaster pistons to off set the length of the rod or do I run a spacer plate under the cylinders? What are the differences, how is the port timming effected?