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I'm just over the 700hp mark, and run Product Engineering pump.

I sent mine in the other day to get it rebuilt after 7 years of running for about 5000 miles and regularly sitting for up to 3 and 4 months of sitting between uses. I'm told by John that is not good for them.

John at Product Engineering told me to run the pump at least once a week to keep the seals lubed and I won't have this problem again. I will do so from now on.

He also told me he tests each pump, and if it can't pull fuel from 2 feet above the fuel level, the pumps don't go out his door.

Mine is mounted above my tank in the trunk. It's a beast when it comes to flowing some serious fuel. It can fill a gallon jug in about 9 seconds.



How did you know it needed a rebuild? I hadn't thought about sending mine in for a checkup but since it's been sitting approximately 5-6 years with no use it sounds like it might be due for a rebuild

Sorry to derail the original question...