Quote: Their are of course limitations but how many push to that limit ? The head choice is limited but not like before w9,victors and stuff like this came out. As far as a stock block goes FILL IT they are tuff sobs them 340's...:) Brad my indy were below 330cfm but it suprised me on the power it makes.
Totally agree. 59 will take more pounding than people think. Seems everyone talks about how weak the stock blocks are. ...but I hear of very few being broke because of power.
