posted 12-16-2005 08:25 PM
I'm in the process of building a 408W for my 83 F250 4X4. It will have GT40P heads,shorty headers,rpm air gap intake, projection 700cfm tbi,9:1 cr,u s gear over drive, 33" tires, cruise at 60mph @ 2000-2200. I'm looking for a good cam that has good low-mid range torque and good gas mileage. Any suggestions? Thanks Ricky Lynn
Posts: 4120 From: Biddeford,Me.USA Registered: May 99
posted 12-19-2005 08:27 PM
Your best bet would be to call one of those cam company's info lines. They would give you the best advice. I would think that you want to maintain decent engine vaccuum to run brakes etc.