FASS vs AirDog.....You Decide!

when is someone gonna show me a dyno sheet where the truk makes more power with either setup over a stk or a regular pump w/o the air seperation and all the filter stuff. like a holley black or a raptor or any other pump that just goes into the system w/o all the other mods and a 500$ bill.
 
i've installed both also... i must say the "cleanliness" of the airdog was much better.... but both pumps are good...but i'm leaning towards next one to be an airdog...
 
The whole personal battle is something I don't really care to get into. But yes Brad is the owner of fass and is the son of Charlie. Which is the owner/inventor of the fuel preporator back in 1994. Heres a pic of one of the early units, the fass, and the early AirDog. I guess you guys can decide on which came first.
 
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dieselbeef said:
when is someone gonna show me a dyno sheet where the truk makes more power with either setup over a stk or a regular pump w/o the air seperation and all the filter stuff. like a holley black or a raptor or any other pump that just goes into the system w/o all the other mods and a 500$ bill.
Click to expand...

see above post
 
might wanna add that the instructions for the AD are much cleaner, easier to read and more direct. while the FASS instructions haven't changed since god know when.

also the AD already comes with a 2 micon filter.

also there are less fumbily brackets with the AD, it's just 2 plates to sandwich the frame, a spacer block and pump cradle.
 
dieselbeef said:
see above post
Click to expand...

I guess when someone has a dyno event and wants to do it for me :hehe: We are swamped at the moment. Maybe I can put that on the winter to do list when all the events each weekend have slowed down a bit. Right now though, we just don't have time. But I will for sure keep it in mind.
 
Ok, I know this might not be the place to put this question but I think you guys can answer. I have a 2001 7.3 powerstroke, afe intake, wicked wheel turbo wheel, ts six piston chip, banks exhaust lifted 41/2 inches with 35s. What would the benefit be for me to get a fuel system on my truck? It would be the AirDog system. Would it help with mpg?
 
mainly right now just some better throttle response, lower egts and possibly another 1-3mpg increase. you will see a small power increase but that's just a perk of the filtration.
 
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