what fuel pump and injectors
#22
Can a Hemi guy join in here? I know that this Performance Truck site is mostly GM guy's (My daily driver is a Chevy) I had a big problem with my fuel pressure dropping 4lbs with only 8lbs of boost. The stock fuel line was WAY too small to support the hp. Before you guy's jump on me, remember...... there is NO AFTERMARKET PART's available to us Dodge guy's. What I did, was to run 2 stock in tank fuel pump's forward to my fuel rails. One pump run's the left bank, one to the right. That way I had enough fuel volume to support 13psi of boost with no drop in fuel pressure. I maxxed out my MAP voltage with my 55lb injectors so I kicked it up a knotch to the next size up 66 lber's. They were too big so I opted to install a boost referenced, adjustable fuel pressure regulator with a return line. I need to make those 66lb injector's think there 60lber's.
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