Racetronix fuel pump but do i really need injectors too?
12-04-2006, 11:25 PM
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Racetronix fuel pump but do i really need injectors too? Sorry guys search not working. I want to install the pump listed above and wanted to know if i really need bigger injectors with my mods? There has been mixed opinions about the factory injectors and what they are capable of. I read on here last week that if you replace the fuel pump with a bigger one that your injectors will be able to support over 450rwhp. I just dont want to buy them if i dont have too. However i plan on putting a budget ls7 from one of the sponsors with a supercharger. So i know then i will have to upgrade but i dont plan on using my ls6 intake for that engine. Just need some advice. Thanks guys
12-05-2006, 01:08 PM
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Thats what i have heard. If i put the new fuel pump it will boost my psi at the rails so it will lower the duty cycle of my stock injectors to a reasonable level. Thanks for the conformation.