josh king posted that world blocks are back in production and arrow racing engines will be doing the machining and that they will be available again in a few months.not cheap im sure of,as far as lobbying for blocks,i do what i can as an ordinary little guy to help the sport.many engine shops and "more respected" people are,and have been doing the same.maybe the right door hasnt been knocked on yet,and many have "bloody knuckles" from trying.it really need to be a full on group effort to get this done,and thats all there is to it.as an industrial electrician i have worked in many casting foundries myself.honestly,if i had the financial means,i would do it myself.i know there is a market and a profit potential there......