I bought a edelbrock c-96 crossram for 100 bucks. I have my 468 lower end assembled and am waiting on the heads. I have a comp cams big mutha thumper cam in it. I am not looking for all out performance just want my 70 chevy truck to sound and look cool. Well maaybe a burn out or two. I also am looking for lots of smiles per gallon. what about just bolting it on as is with no intake runner modification?