What is a good cam and intake to wake up my stock 400? The only mods it has is a 600cfm edelbrock and pertronix ignition on a vacuum advance distributor. The engine is hooked to a 727 auto.

The engine and drivetrain are from/in an all stock 1977 Cordoba. The engine will be transplanted later on into a 1970 C body, also stock, power brakes, power steering, no air conditioning, about 4100lbs. Both cars will be daily driven street cars. tires are normal height. Unknown what gear ratio, but the 70 C body has an 8 3/4 rear.

Not interested in changing or removing the heads at this point, just a cam and intake change and I would go as far as changing valve springs if necessary. Gotta regasket the engine (except head gaskets) and change timing chain, so it's perfect time to add a new cam.

I have no idea what stock compression ratio is for this year of the 400, I believe somewhere between 7.7 and 8.2?