84yoda

Okay local guy just did Ppump conversion and is selling edge juice W/ attitude(has original box all instructions everything is there supposedly) and airdog 150. I can for sure get both for 800, maybe 750. should i?I just got my 02 3500 6spd HO with jacobs exhaust brake. i've added BHAF and will be installing iispro ev guages(FP, pyro, Boost) tomorrow. this is my first diesel. I'm not completely new to them(was hay farm mechanic and now union equipment operator) but am completely new to modding them. From my research over the last month and a half of having the truck an airdog/raptor/fass lift pump was going to be a definate mod along with chip was aiming towards edge, so it seams like a good opportunity but not positive on how good a deal this is for used parts for a cummins since i am so new to them.Was planning on just getting a 4" exhaust and wait till next season to move on to buying chip and fuel system. But this seams like a good deal and maybe i should splurge and get it and then just be cheap delete my stock muffler for the time being for lowering EGTs. I DD the truck and tow either a big 4 horse gooseneck or a 12 foot flatbed with my 4k# crawler most weekends, and a lot of that is in the mountains. any input would be appreciated

I've had my 02 3500 QC 6spd with 4.10 gears for a month now. Haven't hand calculated anything just going off what it is saying my average is (i reset it at every fill up) First 2 weeks I was getting 16.2. Mostly Highway miles commuting to work at around 65-70. some hills but a lot of flats. Then I got a cross bed toolbox and added about 200# in tools and it dropped to 14.2 then last weekend installed BHAF and cleaned my IAT sensor and it was saying 15 this week. I'm somewhat of an aggressive driver when it comes to friday afternoons on my 160 mile drive home from being gone working all week. I got 11.9 towing a two horse straight load and two horses to the coast last weekend.