With long rod piston pin is 5mm closer to crown. I think it's 795 series with stock being 513. Also known as Blaster "style" , but with proper dome angle for Banshee. I think it's FAST that does a head mill/mod where they mill a swirll pattern in the dome, don't know if it does much

, but sure looks cool. Doubt they would do it for no benefit. Maybe check on cost of rebuilding your crank depending on your budjet, but doubt if it's cost effective, if it were everyone would be hawking crank rebuilding. Now I could see it if you had a $1000 billitt crank.