Quote Originally Posted by hammertime371 View Post
Im having good results with this...seems to have helped the cold start issue... however at what point do ya stop increasing PW and add more fuel pressure instead.. I went from pw 127 to 136 at this point and dropped all ve cells by 10 points
I think most '7747 .bin files will have a BPW of about 135. I think 145 is a safe upper limit for BPW, then increasing fuel pressure would be a good plan. Lower the BPW, if the fuel pressure is increased.

dave w