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Thread: Inline-6 Conversion ??

  1. #1
    Senior Member
    Join Date
    Oct 2005
    Posts
    175

    Default Inline-6 Conversion ??

    I am considering to put a fuel injection on an older Chevy inline-6 engine (292 cui.) coupled to a 4L60E.
    What engine sensors do I need?
    TPS
    IAT
    MAP
    ECT
    Crank Position
    Cam Position
    Knock?!
    2x O2
    Actuators:
    6 Injectors? Would 3 work if properly sized? -> siamesed intake
    IAC
    Ingnition (with Distributor >> want it to look stock)

    I was thinking about using an LS1B OS from a 4.3L V6 (2003).

    Am I missing something?
    2005 RCSB 2500HD GMC Sierra DURAMAX LLY
    1955 Chevy Truck 1st series, being restored
    2002 Mercedes C270 CDI

  2. #2
    Lifetime Member hquick's Avatar
    Join Date
    Jan 2007
    Posts
    1,371

    Default

    Only thing I can think of is a VSS....but that will be located in the 60E.
    Running a MAF?
    Howard

    YOU ONLY NEED TWO TOOLS IN LIFE - WD-40 AND DUCT TAPE. IF IT DOESN'T
    MOVE AND SHOULD, USE THE WD-40. IF IT SHOULDN'T MOVE AND DOES, USE THE
    DUCT TAPE.
    IF YOU CAN'T FIX IT WITH A HAMMER, YOU'VE GOT AN ELECTRICAL PROBLEM.


    98 K1500 'HOLDEN' Suburban.
    Custom Whipple SC, Mercruiser Marine intake, 0411 PCM, 4L80E w/shift kit

  3. #3
    Senior Member
    Join Date
    Oct 2005
    Posts
    175

    Default

    I was going to run it SD with semi-CL. Adding a MAF would be difficult, as I plan on running it with a 4-71 blower and a throttle just above.
    As far as injector placement I am a little confused as I have seen them installed above the blower, underneath or in the intake runners. I was going to place them in the runners as this is the most logical place for me to get a fast response when running CL.
    2005 RCSB 2500HD GMC Sierra DURAMAX LLY
    1955 Chevy Truck 1st series, being restored
    2002 Mercedes C270 CDI

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