fyrguy316

has anyone used this power puck on the common rails? most threads i've found on here are from the earlier 24 valve engines. how well do they work on the new common rails? i'm looking into getting this maily for the 65 HP setting for towing and better MPG, thats about it. is it worth it? how are EGT's and rail pressure? will the stock clutch hold the x-tra 65 HP if i'm towing and pulling a hill with my foot in it? how much more HP and torque will the stock clutch hold anyway? any problems if the box needs to be removed for service work? (i.e. does it leave anything in the computer that is detectable by the dealer?) i liked the 12 valves better, add some fuel with more air maybe a bigger turbo and you were good to go. this computer stuff is for the birds.

Dan Marino

Used the diablo power puck for one year. 65 - 90 horse setting. Had no guages, no tranny upgrades except valve body. It is not detectable. Very little smoke. For light use youll like it. I pulled heavy, dragged and sled pulled - found out real quick I needed to go bigger to be competitive. But its a great first time box - easy to install -easy to switch settings.

fyrguy316

does anyone else use this mod? looking for info before i blow 300.00 on it.

Dan Marino

if you can get iot for 300 its a steal. get it you will like it for a first time box.

ratboy3124

I got one in my '98 24V. I like it alot, could really feel the difference when I hooked it up. The only thing I do not like is that it doesn't have a boost fooler. Had to hook one up seperate. I am not sure if the ones for the newer trucks have fooling or not. I got mine for $275.00 brand new and the fooler for 59.00 so still not bad at all.