My question is should I go with a fass lift pump or raptor. I like the raptor because it has a lifetime warranty and adjustable regulator. Which will last the longest and work the best? I am not running a ton of horses and what I have now is more than adequate for me. I just want a good pump that will last the test of time. Everyones opinion matters.Thanks.

 

FASS now comes with a lifetime waranty, at least my 150 HPFP did. Plus their customer service is second to none.

 

With a raptor style pump, you obviously still use your stock fuel filter, which also has a fuel heater. That seems like a good deal for anyone living in a cold climate.

 

FASS is the only pump i would consider. Put mine in and got 4 mpg better on the highway instantly, noticed better power and top end doesn't drop out anymore. And my old lift pump passed testing so it was still good. As far as the the fass not being as good in cold weather, The place i work for has installed tons, and we've never had an issuse with feul gelling, and this is canada, -40degres celcious and all. But if your conserned, you can hook the fass up to the back of your filter houseing.

 

I've had two FASS pumps in my dually, both worked extremely well. I wouldn't worry about the heating capabilities, since your fuel is gonna already gel in the tank. That being said, my pump still feeds through stock fuel filter housing, no issues. I'd reccomend the FASS just because thats what I have experience with.

 

I like my fass lift pump. I'm still running the stock fuel filter and housing for the heater. I've "heard" that raptors don't like the cold temps, my fass has not missed a beat at -43 Celsius.

Just my .02.