dual blower setup on a 502

i was watching some drag videos a buddy linked me to guy had a nova 502 dual blower running 45 psi ran a a low 9 second run it was crazy never saw a dual blower setup.

i think this will be the motor for my 67 chevelle pro street time to same the 572 twin turbo for another project.

also i got to lookin at my dads shop they have a 5 axis cnc machine and i asked my uncle the owner if he could make some parts for me he said put them in cad and i will make them.

so basically if you draw the part of in cad i will make it in billet for the cost of materials and shipping.

im drawin up my superchargers and pulleys now and a block and heads