Header recommendation
if you have some extra cash, go the stainless route and get Kooks or QTP's
gains will all pretty much be the same...if you are moving a whole lot of air, get some 1 7/8" headers instead of the 1 3/4"
you should do a search in the external engine forum for headers...lots of reading in there
Id say a Stepped header like the Edlebrocks with a HVMC or some Kooks in the similar setup..They will both make very similar power and the E-brocks are cheaper. The ceramic coated stuff isnt all that great and will dull. The Ti-Tech coating is fabulous for hi heat situations (ie...power adder setups.)

