Mike #9,
Neil 6.0 is showing you the web sites to look at.
My dad has had the 125 (rear wheel hp) juice box by Edge Products for a month now on his 2002 2500 HD duramax/Allison and is hooked on the added power.

<small>[ March 13, 2003, 10:53 AM: Message edited by: David Z28 ]</small>

 

CAll Jason Penzo @ 479-872 7172. He is a beast with those. His dad's cummins is putting over 480 rwhp and over 800 fptq to the ground. Diablo sells a tuner for those now.

 

2002 2500HD 4x4 CC SB 6.6L 403" Duramax Diesel / Allison Auto
125hp/300ft# Edge Juice box, custom airbox, flowmaster muffler, everything else is still stock

1/4 - 14.30 @ 92.46mph
1/8 - 9.03 @ 76.07mph
60' - 1.91

<small>[ March 18, 2003, 12:10 AM: Message edited by: Micheal Tomac ]</small>

 

I'm in no way a huge reference on diesels, but what about the Duramaximizer?

www.duramaximizer.com

 

if you are looking for upgrades for the duramax we (Ramchargers) offers the full line of bully dog technology's products, they offer an adjustable box that adds 0-75-110 horsepower and 270 ftlbs of torque they also have a 230hp race box that is also adjustable 0-75-230hp 4" aluminized or stainless exhaust, exhaust brakes, transmission upgrades, cold air kits, propane kits, and nitrous. click on our link to the right, or feel free to call our mail order department @ 1-888-293-7267 or anyone of our 5 metro detroit locations, our phone numbers our on our website