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up graded fuel???

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Old Mar 27, 2008 | 10:51 PM
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Default up graded fuel???

installing tr220,918 spring, hardened push rods, pacesetter lt's, ory and custom tune will i need to upgrade fuel injectors or pump?? what else should i do to her
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Old Mar 27, 2008 | 11:18 PM
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nope . . . but maybe tires !
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Old Mar 27, 2008 | 11:32 PM
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ya going to get some 555r's
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Old Mar 28, 2008 | 09:05 AM
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reuse your stock header gaskets
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Old Mar 28, 2008 | 06:37 PM
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my idc is at %110. mods in sig. you will need bigger injectors. monitor fuel pressure after to see if your pump is keeping up.
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Old Mar 28, 2008 | 06:45 PM
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i would do a fuel pump before injectors...
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