I thought the install wouldn't take anywhere near as long as it did...I was able to do it without taking off the alternator bracket-only installed a couple of studs first, slid the portfueler in the gap in the alt. bracket, then threaded the rest of the studs in. No instructions in my initial package either.
On Corbin's digital a/f meter I am getting 1.05-1.08 at wot-which is too rich and egt's are less than 1500. Imo, this means alot of hp is being wasted-much too conservative for my taste. Even lowering f/p until a cel came on for lean condition didn't help. I guess the next step is to fork out more cash to Hahn to be able to adjust the fuel map(s). I was kinda hoping they would do a better job of tuning for the amount of dollars they get for this fuel system. I had them configure it for the 20g,which is what I have on the car now. Am also considering installing the 16g and replacing the 500cc inj with 440's to get the fuel right.