i,m in the process of building a blown 420 daily driver for the short block it features a 400 two bolt 30 over plate honed,decked,with howards splayed main caps it incorporates eagle 4340 crank,6" h beam rods,with j.e. 9.1 pistons. i plan on blowing it thru my existing top end edel. pro flow fuel injection and edel. 200cc e-tec alum. heads i am yet to decide if i'll run a solid or hyd.roller my problem is i have very limited knowledge concerning blowers. it has been suggested that i utilize a vortex syi blower my goal is to produce the most power possible on 93 octane if anyone could give me some input it would be much appreciated