I have installed the airdog 2 and you modify the stock fuel module in the tank so there is no 1/4 tank issue. You can buy the module upgrade for the airdog1 but is another $65.00 so it is better to just get the airdog2 in my opinion.

 

Thanks for the info that is what I was looking for. Waht do you do to modify the factory module? Do you pull the factory sending unit out?

 

when i insalled my ad-150, i didnt drop the tank all the way, i removed back bracket, and loosened front bracket, (with tank almos5t empty) the rear of the tank dropped low enough for my drill to fit, after dropping drive shaft so I would fit, I put the draw straw at the back of thew tank, so I had to extend the straw about 2 inches, to reach the bottom with a becel cut, i did not drill all the way through with my hole saw, i drilled almost through then cut the peice out with a razor knife, so no debris in tank, draw straw in back so no risk of 1/4 tank problems running up hills, have had it in for 2 years and only lost fuel once, I parked facing down hill with 1/8 tank once and sat there idling for about 45 minutes and it died, stupid me, got it pushed to level and cranked it up, other than that never any problems, and took about 2 hours or less to install the whole systemI can run the tank dry with it