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Thread: LM7 383 Build Up

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  1. #1
    Join Date
    Dec 2006
    Posts
    4,033
    NA? a walbro 255 would be fine, you plan on staying NA or gonna force induct it? theres alot of verribles to concider, pending on what youre wanting to do. let us know more of what youre thinking and how you really want this motor to perform. is there a rwhp limit you wanna achieve? you call make this on a budget? give us a little more detail and i bet a few of us could help ya out !!
    Simple: 408 on steroids!
    single digits coming soon!

  2. #2
    Join Date
    Oct 2009
    Location
    Seattle, WA
    Posts
    255
    Quote Originally Posted by skeet View Post
    a walbro 255 would be fine,
    Quote Originally Posted by pl4yboy View Post
    If no nitrous or anything, the stock truck injectors would probably work. Virgil is running those. Stockers are around 24#. The flex fuel injectors are 36# though, if you plan on adding a little spray.
    So it sounds like between the 255 walboro and the stock 24# injectors i should be set. Anyone have a link to a source for that walboro 255?
    2003 GMC K1500 ECSB running an Iron 383 Stroker ......

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