Hey yall! I am about to get my motor ported here shortly and I also want to get a +4mm LR stroker crank too. My question is, what all is needed to install a stroker crank like this and what type of power gains are expected with/without a port job? Is there a noticeable difference in power? What gives more power, +4mm or +4mm LR? Is overheating and reliablity an issue when installing one of these? Thanks for your time. Any feedback would be greatly appreciated.