What mods should I do next to drop my 1/4 times and also increase POWER ?

See my Sig for current Specs.

 

A good heavy duty automatic

 

DV's and a turbo to match...and a clutch to match that

 

I love "rowing" throw the gears to much!

 

Ill bite

More air and more fuel

 

Obviously, but I need specifics.

 

Injectors, delivery valves, and a turbo or two.

Clutch will follow shortly after that. Or, if you want to be fast, you'll need a good auto. I don't care how good you an shift. An auto IS faster.

Nice looking truck, BTW.