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  1. #1

    Default 5.3 L Silverado-High Flow Fuel Injectors

    i own an 02 Silverado with about 120,000 miles on the engine and 12,000 on the Transmission.i need to change my fuel injectors and i figure it was a good opportunity to get something better.i know that Venom makes some but i couldn't find out if they were available for my engine.anyone know of any good (High Flow/Racing)Fuel Injectors?

  2. #2
    finalday7's Avatar
    Join Date
    Oct 2007
    Sayward, B.C Canada


    As far as I know upgrading to larger injectors on a mostly stock engine( sorry don't know if your's is) isn't really worth it. Your not going to notice a performance gain throwing more fuel if your engine just doesn't need it. Replacing the old ones is a great idea but for the cost difference I'd stay with the same size and some good quality ones from say venom. Ebay usually has some good prices if you catch em. Good luck.

  3. #3


    thank you sir..the truck is pretty much stock..just exhaust and a shift kit.

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