which cam for dd

[chase050505]

My truck is a 94 k1500 350 auto 3.73 gears. Im looking to get a little more power out of it. So I was considering putting a cam in it. I dont want a race truck or anything im just looking for something fun to drive. I was looking into a few diffrent ones.

http://www.summitracing.com/parts/EDL-2103/

http://www.summitracing.com/parts/EDL-2102/

http://www.summitracing.com/parts/EDL-3702/

Will any of these work without a tune and which one would be best for my truck?

[GreaseDog]

Even the stock can can use a tune. And stay away from edelbrock cams. They' re way outdated grinds.

[Doober]

I have a Comp Cams XR2634HR in mine, good idle and great torque... I also have a 383 and Vortec heads though.