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is one Walbro 255 hp enough pump for 450-500rwhp?

   
Old 02-04-2010, 01:34 AM
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Default is one Walbro 255 hp enough pump for 450-500rwhp?
Looking at Walbros 255hp for my rig, is this enough pump or will it be maxxed out?
Is there another drop in fuel pump that's any better? Thanks
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Old 02-04-2010, 01:51 AM
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I made a lot more than that with mine. You should be fine.
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Old 02-04-2010, 09:46 AM
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yeah it will support that easy
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Old 02-04-2010, 12:27 PM
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When I bought mine I remember reading they handle somewhere in the 700hp range...now whether that was crank or wheel, I'm not sure.
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Old 02-04-2010, 01:42 PM
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Here's the best deal available that I know of with all fittings included as a package deal to do the in-tank swap. http://www.texas-speed.com/shop/item...d=225&catid=10
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Old 02-04-2010, 02:02 PM
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thats the kit i ordered

i have a write up on the install on here
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Old 06-28-2018, 11:27 PM
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I run a 450 on my 408 with 150 shot doesn’t lean out. 620 to the wheels on bottle 700 tq
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Old 06-28-2018, 11:36 PM
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How far did you have to dig to find an 8 year old thread?
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Old 06-29-2018, 10:58 AM
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No very hard. Trying to get this account so I can post in some areas
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Old 06-29-2018, 11:26 AM
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Its probably pretty damn hot in WPHX today so maybe he wanted to cruise the net instead of working on the truck?
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