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Discussion Starter #1
I am pitching my t-rex because it sucks (loud also) and I want to put a nice walbro pump in its place since everything is already wired up. Is the walbro 390 pump just a 255 inline or does it flow more. Im assuming the 390 is just the pump number.

Whats the best place to get a walbro inline pump and what size fittings do I need to get the stock lines to work with it?

Thanks in advance!!!
 

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Specs. for your pleasure:

Model GSL392 (Inline Pump)

Inlet: M 10x1 internal threads
Outlet: M 10x1 internal threads
Weight: 17.4 oz
Terminals: 6/32 threaded brass studs
Dimensions: 162.11 mm x 43.13 mm
PSI Gallon/Hour
40 72
50 67
60 62.5
70 59
80 55
90 50
(@13.5VDC)
 
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