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J/SA Grand Prix · 11-20-2007, 12:38 PM

Yeah, Don definately has done his homework! Oh and Don, I guess I am trying to figure out the difference between the 250hp 455 and the 315hp 455. It seems they use the same head and intake. I think that is where I am confused

11-20-2007, 12:38 PM	#27
J/SA Grand Prix Junior Member Join Date: Nov 2007 Posts: 25 Likes: 0 Liked 0 Times in 0 Posts	Re: hello, I'm new Yeah, Don definately has done his homework! Oh and Don, I guess I am trying to figure out the difference between the 250hp 455 and the 315hp 455. It seems they use the same head and intake. I think that is where I am confused