I plan on installing the comp xe284h cam in my 69 ram 3 judge,that has hideaways with p/b.Car is a 4 speed with 355 rear.The 48's have been ported to flow 240's and I will be installing extrude-hone(s/p) RA exhaust manifold.Will this cam provide enough vaccum for both the hideaways and power brakes?I don't want to install another vaccum canister,although that would definately look different

,thanks,Roger