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Thread: 2000 f150 hd 5.4 adding Sniper EFI kit

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    2000 f150 hd 5.4 adding Sniper EFI kit

    Hi everyone,
    i have ordered a sniper EFI nitrous kit for my 2000 Harley 5.4l. I have already rebuilt my 4R70W tranny with a Monster in a box> from monster transmission. I have to say i love the tranny. I've have a Superchip Perforenance tune with options, and Shortiy JBA Headers with Magaflow muffler. The rear end has been changed to 4.10 from the 3.55's that was stock.
    Now i've ordered a Nitrous kits going to run 100 shot my question can my tuner change my timming if so how much retard should i do? After this summer i'm planning to remove the moter and try and rebuild to get 400 N/A and then a paxton to finish the truck off. I'll upload pic's after the nos install.

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    looks like you going to have alot of fun

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    Wow...sounds very interesting and can't wait to hear more. Sorry I don't know the exact answer to your question, but I am sure your tuner can change the timing to where it needs to be...just don't know where it needs to be.



    Quote Originally Posted by SonicHD View Post
    ... But it SCREAMS like a raped monkey at wot

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    Thanks for your replys. I am going to enjoy it, but i'm also spending alot of money. I guess it pays to live around the oil patch Alberta. But with that said their are many rcmp officers here so you have to pick ur battles lol.
    I have a friend with a 1990 mustang gt and i want to smoke him
    But i have done some searching and found -2 d retard for every 50 shot but i want to make sure. I know that the truck is running rich do to light black smoke at WOT..

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    Name: Chuck NHTOC #291

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    Question

    Are trying to retard the timing with a handheld tuner or are you taking it in to someone else that has the tuner software and a dyno?

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    I'm going to try with the tuner, if that dont work well then ill take to someone. I live 4.5 hours north of edmonton. The kit should be here next 2 days, ill post what happen good or bad lol.

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