Blacksmoke

If you want that sort of cam I would go with the Ford Racing Hot Rod Cams.
We had them in the 06GT

With long tubes and a tune we gained over 40RWHP.
LOVED those cams.

abnstang

I just don't want to loose the low end torque ... Or is that just hear say... I'm still pretty new to all this and dont want to waste money

outceltj

Whats your goal as far as HP. Your at 305 and the most your gonna get to is possibly 340 like blacksmoke. I have heard more people with cams longtubes and everything esle getting 330. U have to ask yourself if 25 to 35 more hp is gonna satisfy your need for more hp. Im willing to bet it wont. Save your money and get Fi. If you like to just drive on the street then get a roots or twin screw. This route might take you longer financially but in the end u will probably be happier but all this is speculation of course since im not sure of your goals.