Interesting. I've been outta the PSD scene for a while so I'm gonna have to relearn some of this stuff.

What about intake/tuner/exhaust psd vs the cummins? Because I've decided to hold off on the stage 1's for a little while

 

depends on what chip but it should be a race but i say cummins takes it.

 

My dad's 2000 PSD with intake exhaust and 6 pos chip wud pull away from the cummins in my sig with every shift...... b4 my 100 hp sticks that is

 

Ya thats what I was thinking. I'll be going with TW; he's the man. But I figured the 12v would prolly end up pulling away. I dunno tho, I couldn't get my 12v over 90-95mph without giving it a ton of room, and I've seen a video on youtube of this dude w/ intake/exhaust/tuner OBS hitting like 120 and then shutting it down

Wow really? Is the PSD a 6spd?