[urq] Better fuel pump neededBen Swann benswann at comcast.netFri Oct 5 08:36:24 PDT 2007
Turns out one of the problems Ive had with my Megasuirt EFI installation and tuning has been a crappy fuel pump. It limits flow and the engine was running crappy at 5k and now is cutting out at lower RPM and even idle too buzzing is very load. Now this is the third or fourth pump Ive installed in this car. The first pump was totally seized from setting when I got the car about 5 years ago. I purged the lines and flushed the tank and installed a pre-filter. I installed an 87.5 Coupe GT/Model 90 pump higher flow and pressure. The first one was defective out of the box. The second one is now acting up. Tank was just flushed and I routinely replace the pre-filters even though they look clean, so I dont think any garbage is getting into the pump. So I am looking for recommendations for the best pump to use since I no longer have CIS. I would be nice to have the output fitting mate with the stock fitting, but mainly I want a reliable high output and pressure pump. The inlet is already using a larger hose. Im tired of doing jobs 2 and 3 times, so this time I wont try to skimp on cost, although the ones Ive been putting in a Bosch Replacements. Recommendations? Ben
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