I am about to buy some BBK longtubes, asd I am wondering if they will work with upgraded heads that I may buy in the future (I have stock heads now). Are the ports and such the same on say an Edelbrock or GT-40 heads as they are on the stock e7's? I ask because there are gt-40 "p" specific headers out there, so I am wondering if if invest ~$400 on headers, will I be able to use them in the future?
Thanks,
Thanks,