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Thread: 408 LQ4 problems

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  1. #1
    Join Date
    Dec 2006
    Posts
    4,033
    id have to agree with greg, check the little things, hows the fueling on the gauge when giving it gas? like when you punch it? are ya'll logging during start up then sending tunes by mail? or is the tuner kinda somewhat guessing with the info youre giving him? that could be a nightmare for the tuner!


    man that setup would be a beast with some nice 243 heads ( i take it thats the FAST truck intake? ) a nicer size cam!!!
    Simple: 408 on steroids!
    single digits coming soon!

  2. #2
    Quote Originally Posted by skeet View Post
    id have to agree with greg, check the little things, hows the fueling on the gauge when giving it gas? like when you punch it? are ya'll logging during start up then sending tunes by mail? or is the tuner kinda somewhat guessing with the info youre giving him? that could be a nightmare for the tuner!


    man that setup would be a beast with some nice 243 heads ( i take it thats the FAST truck intake? ) a nicer size cam!!!
    Yes we are logging and sending it to Vince, he has sent us 3 revisions, and it seems to be getting better the more we try things. It is the FAST truck intake manifold, my dad doesn't want too big of a cam or heads because it is his daily driver and hes pushing 60 :p. He just wants some nice bottom end TQ.

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