fuel stagger in ports

Discussion in 'PSI Superchargers Tech Questions' started by nt tremor, Sep 30, 2011.

  1. nt tremor

    nt tremor New Member

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    G'day, I'm building a FC and trying to work out the fuel stagger in the ports, I'm running a Kobelco std helix rotors with large opening in the bottom and smaller hole in the top. 5.5in snout. on 463ci hemi with brad 5 heads. have 6 nozzles in the hat and 4 in the blower (near the back).only running 8 port nozzles. I don't know where to start with the port nozzles. Just looking for a safe place to start!!

    Thanks for your help
    cheers

    DAN
     
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  2. Dave Germain

    Dave Germain New Member

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    Fuel system set up

    If it was my car I would contact somebody like Spud Miller or Les Davenport. Dave Germain
     
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  3. Creech

    Creech Member

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    put .055 in #1 port , .052 in#2 , .051 in # 3 and .050 in all the rest and the blower hat.
     
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  4. moparchris440

    moparchris440 Member

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    Get it flowed it will save you time and money.
     
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  5. nitrowannabe

    nitrowannabe Member

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    Sounds like he lives in Australia ? I don't think he needs to ship to Canada or California to flow a system. Dave Lowe still around ? The engine sounds different too. A Kobelco nitro blower, a short snout and a small hemi. Short deck ? Compression ratio ? Overdrive ? Watch the timing on the fatheads. 28 max ? Start with 24 ? Creech might be dead on with his suggestion. Good luck mate. Cheers.
     
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  6. nt tremor

    nt tremor New Member

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    thanks guys, yes i live in alice springs Australia, lot of cost shipping anywhere, even in Aust!!! Creech= the surface area is the same as we had with old blower, ( can't use that as had a problem with it) nitrowannabe= Unsure of the comp ratio off the top of my head but it was low for the roots deal!
    1/2" short deck, was going to start with timing at 24 and then move it up as we go. Starting with over drive at 24% over, yes old nitro blower. "KEN LOWE" is still around but hasn't been doing the right thing by me!!!


    Trying to run a low cost, 7.0 200mph car on wages ( living the dream)

    Thanks heaps everyone hopefully running the car for first time this week end!!
     
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