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what injectors do i need

This is a discussion on what injectors do i need within the External Engine forums, part of the LSx Technical Help Section category; how many lb/hour would be necessary for an ls6 with a 4 inch stroke and .008 bore? should be around ...

  1. #1
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    triple black
    02 z28 m6

    what injectors do i need

    how many lb/hour would be necessary for an ls6 with a 4 inch stroke and .008 bore? should be around 10.5 compression. 220/220 cam .550 lift

  2. #2
    TunedbyFrost.com Tuner Frost's Avatar
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    Quote Originally Posted by emotionalpiracy View Post
    how many lb/hour would be necessary for an ls6 with a 4 inch stroke and .008 bore? should be around 10.5 compression. 220/220 cam .550 lift
    that is not enough info to go on really..

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    green
    LS1 Corvette in 1951 Ford

    Jim

    The injector size is related to how much horse power you are going to generate.
    Figure 450 HP.
    .5 X 450 = 225.
    It would take 225 lbs of fuel per hour to produce 450 HP.
    You have 8 injectors; each injector would have to deliver 28 lbs of fuel.
    You don't want the injectors to go static (on full time) so figure 80% on and 20% off.
    28 divided by .8 = 35.
    You would need 35 lb injectors.

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