Go with the long tubes. Better torque curve and more HP especially for a combo like yours. BBK is popular and they are alot better than Mac. You can go used, but I went that route and ended up buying new ones because I had problems with the used ones. Your call, but buying used can be a PITA especially if you have to deal with shipping. You get what you pay for with headers, if money isn't too much of an issue look at the Bassani step headers or I think Hooker makes a really nice set too, though I've never used either, just heard good things. Just my .02
|