GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

255lph fuel pump

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Old Aug 10, 2007 | 08:51 PM
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nightrunner's Avatar
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Mr. Obvious
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Default 255lph fuel pump

anybody using the TSP (texas speed and performance) walbro 255lph fuel pump kit? my truck now spits and sputters when under 1/4 tank and whines excessively loud and i think its about time to change it. going by the rule of never replace, always upgrade. any mods required when using this kit?

and yes i searched and didnt find any info on the TSP kit

btw, i havent looked but is the fuel filter in tank or inline on my truck (01 silvy)

thanks
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Old Aug 10, 2007 | 09:35 PM
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I've been looking into this upgrade too. The filter is inline too BTW
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Old Aug 11, 2007 | 08:59 AM
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Just ordered one the other day. Hope to install next week. Looks like the hole in the bucket needs to be enlarged to get the sock on the outside after that guess its straight forward.
Mine was starting to cut out at 6000 or so right before it shifted.
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Old Aug 11, 2007 | 03:04 PM
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Mr. Obvious
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let me know how it goes and take a few pics of the install if you dont mind
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Old Aug 11, 2007 | 04:10 PM
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No problem, I'm going to drop the tank instead of taking the box off. My battery's inside the box plus a bunch of additional grounds for the air ride.
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Old Aug 11, 2007 | 04:13 PM
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thats what im gonna do too, not enough people to take off the bed
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