Can I use the walbro 255 lph?
08-13-2011, 08:15 PM
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Car: 1991 Vert Z28
Engine: 305... LS1 waiting to drop in
Transmission: 700-R4... soon 4L60E
Axle/Gears: 3.08 posi nine bolt
Can I use the walbro 255 lph?
This is for my 1991 Z28 bone stock 305 auto vert.
Ok the fuel pump went out in my camaro today... I am currently in the process of gathering parts to do my LS1 swap, Can I install the walbro 255 lph pump in place of the factory 305 pump and run the 305 with out damaging the new higher output pump? I don't want to have to do the pump again when I do my swap.
Ok the fuel pump went out in my camaro today... I am currently in the process of gathering parts to do my LS1 swap, Can I install the walbro 255 lph pump in place of the factory 305 pump and run the 305 with out damaging the new higher output pump? I don't want to have to do the pump again when I do my swap.
08-14-2011, 12:12 AM
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Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
Re: Can I use the walbro 255 lph?
You can probably run it without issue. The flow is a bit lower at the pressures the rail operates at, so the regulator should be able to handle the flow.
08-18-2011, 04:30 AM
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Re: Can I use the walbro 255 lph?
I just installed it in mine. If you look at it from Hawks third gen, Racetronix includes one in their kit with their wiring harness. I can tell you right now though, it's a lot of work getting to the fuel pump so it's better to do it right once and have enough fuel for any upgrade in power later
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