dodgediesel59
New member
- Joined
- Sep 20, 2009
- Messages
- 109
Well guys i have found the only problem with the swap and that is fuel mileage. I did a 200 mile run running 61 the whole way and babying it. I got 15.4. I Did a 340 mile run and was pissed about mileage and beat it hard and ran about 85-90 and got 14.8. What the hell can I do to get my mileage up on this pump?? With my Vp around 480 HP with the current injectors and the box on i was doing about 19.8 if i babied it. I have plate slid back all the way and have tightened up the afc some as well. The injectors i am running are jammer 4s which were 125s on a vp. I had them reset to 280 bar when swap was done. The D/Vs are 191s. My question is what can i do to get the mileage up on this truck? I was expecting it to drop a bit with the mechanical pump, but 4-5 mpg is alot these days. If i could even get back up to say 18 i would be happy.