In preparation from my future ecu upgrade I used this as an opportunity to revamp the entire fuel system:
- Areomotive A1000 fpr with fluid filled gauge
-6 lines/fittings
Converted the fuel system to parallel flow
New fuel filter
New fuel pump outlet hose
Flushed the hard lines
I found a set of used 720's and sent them off with the stock 550's to be cleaned and flow tested at Injector Rehab.
Unfortunately during the process of removing the primary fuel rail one of the bolts snapped. I was in a rush so I tried to bolt down the other side tight enough to hold the rail.....DON'T do this. Fuel leaked like I had a bad PD. I then tried to use and easy out to remove the bolt....DON'T do this. It snapped and it took 3 rather expensive drill bits to eventually drill out the easy out and bolt .