255 walbro fuel pump
i got a 02 Sierra current setup is 5.3 ls6 cam and LT header and tune. I'm doing a 6.0 with bolt on later. I'm having problems with my stock pump. Can I run a 255 walbro pump with my 5.3 set up. Thx
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uhhhhhhhhhhhhhh
yeah. this isnt even a question, and it should be the second mod any NBS owner performs. |
Yes you can run the racetronix pump. We have a kit with the hotwire harness as well which youll def need.
Price is around the $149 range for the kit ready to go. |
Originally Posted by RPMSpeed Tech
(Post 5417915)
Yes you can run the racetronix pump. We have a kit with the hotwire harness as well which youll def need.
Price is around the $149 range for the kit ready to go. |
Ill work on it and get back to you. What yr truck?
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Originally Posted by RPMSpeed Tech
(Post 5422256)
Ill work on it and get back to you. What yr truck?
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I would check the fuel pressure regulator first. The cranking problem could be caused by a weak pump, but it sounds more like the regulator. Pull the vacuum hose off and see if any fuel comes out.
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Originally Posted by TurboJohn6
(Post 5422321)
I would check the fuel pressure regulator first. The cranking problem could be caused by a weak pump, but it sounds more like the regulator. Pull the vacuum hose off and see if any fuel comes out.
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