I have a Magnum head with a blaze speed 282 cam and am having my muffler guy bend up a custom stainless header. I've had pacesetter headers in the past, too thin and they rust inside out.
Thats sweet. I thought I had seen one of those Weber adds in Mini Truckin mag that had side draft Weber setups too. Not using a stock intake manifold, obviously!
i had a set of 44s on my 720. made a world of difference. but w/ the maz you would have to have a manifold made cuz they dont exist. they arent too hard to tune either.