Fuel system

Discussion in 'PSI Superchargers Tech Questions' started by Greco400, Apr 4, 2006.

  1. Greco400

    Greco400 Member

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    I need help upgrading my Fuel system, I have a big block chevy endele 1100 fuel pump Using 8 gallons of alcohol Im running Moneyham 10-71 blower

    Using Msd 7al3 box, My fastest run 7.09 190mph Im looking to run 6.80's, I want to Run port injection I know About the barrel Vavle and and i have to get a new manifold(http://www.kenlowe.com.au/KLRC_Chev_BBC.htm) I would like just 4 port holes, I was told to run dripplers in the back?

    Im confused on how to figure out what size nozzles to put in, And also what would i need to make up the extra fuel? More boost? thank you
     
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  2. eli

    eli Banned

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    Here you go, http://www.tdaweb.com/TNFA.calculator.htm


    Figuer out what you got now then run 70% in the hat 30% in the ports, if your port runners are long enough you can drill and tape them your self, must have enough clarence between blower and valve covers, get your self a port line kit,also when you go to port nozzels your blower will make more heat, for lack of fuel going through the blower,( more heat more expanded air, less real boost.
     
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    Last edited: Apr 5, 2006
  3. RBS

    RBS Authorized Merchant

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    Tune Up

    Which Cylinder Heads Are You Running And Is Your Blower Standard Or Helix.
     
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  4. Greco400

    Greco400 Member

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    thank you, I use stock iron cylinder heads, with bigger vavles and the stabalizer on top of the rockers i have std blower
     
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