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Thread: Building a forged 6g75

  1. #1
    freshi's Avatar
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    Default Building a forged 6g75

    Hey I want to build a forged 6g75 for my 380 and supercharge the bugger



    I was able to source up

    Custom Intake/Exhaust Camshafts by kelford cams
    Custom Pistons
    Custom Piston Rings
    Custom Conrods
    Custom Head Gasket
    Custom Baffled Oil Pan
    Custom Oil Pick Up Line
    Arp Head Studs
    Arp Main Studs
    Arp Conrod Studs
    Arp Camshaft Studs

    Bore block to 3.9-4L
    Hone Block
    Machine Heads (if needed)
    Port and polish intake manifold to suit sprintex supercarger and itercooler
    Re balance crank block
    Nitrite treat internals

    Now i want to know what can i do for

    Thrust Washers
    Conrod Bearings
    Camshaft Bearings
    Camshaft Gears
    Valves
    Valve Guides, Seals, Locks etc...
    Valve Springs, retainers guides tappets, lifters etc....

    And:

    OEM Gasket Kit
    OEM Water Pump
    OEM Oil Pump
    OEM Timing Kit
    OEM Thermostat, oil and water
    OEM Oil Filter


    Now for fuel system i still have no idea what im going to be doing, but im guessing i will be needed the LINK ECU that red blower has...but fuel i am still unsure...I only plan to run a max of 10PSI and a SAFE tune, and what ever power it makes ..it makes... i want a fun reliable supercharged engine

    Can anyone point me in the right direction

    thanks
    to me there are 3 ways of fixing and modifying a car....1. There is the RIGHT way, 2. There is the WRONG way, 3. Then there is YOUR WAY

  2. #2

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    Default

    I'm sure if you sent a PM over to Foozrcool, his wisdom on supercharging a 380 will be valuable to your needs. That's if he doesn't post here first
    Physicx
    90mm Intake
    K&N Filter
    Dual outlet "Supercats"

  3. #3

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    AFAIK supercharger kits not available for this motor now?
    Why not get the KN filter, some extractors and change the muffler instead?
    That should be good for about 20-30 kw atw from what I am reading?

  4. #4
    Administrator Madmagna's Avatar
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    Default

    Why, because the OP wants to go SC, there is nothing wrong with what you have stated but lets face it, he has done a tonne of research and good on him for being serious about this

    Yes, there are SC kits available for the 380, 1 of my customers has been quoted based on 2 different set ups, one from Raptor and a Rotrex kit as well. I know for a fact both will fit the 3.8 motor with some modification to the brackets

    Personally I would avoid Sprintex if you can, they are very jurasic, at least with others you can intercool them for starters and are much more reliable

    OP can go for some basic ideas but lets face it, he is chasing much more than what these offer, I am yet to see a K@N filter make squat difference, the exhaust is good for a few KW but certainly not 30
    Last edited by Madmagna; 22-10-2013 at 04:42 PM.
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  5. #5

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    what about a turbo?
    people here have them on the 6g74 maybe someone should do one on a 6g75?

  6. #6
    freshi's Avatar
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    Turbo....Turbo is to much headache for this car, and just in general they are hard to work with compared to a super charger...turbos boost spike to much if not dailed in right and can blow the motor and alot fo tuning work needed, and a headace for a custom job, super chargers are a simple thing...Also turbo would not suit my driving style etc....

    Ill leave to turbos for my evo...
    to me there are 3 ways of fixing and modifying a car....1. There is the RIGHT way, 2. There is the WRONG way, 3. Then there is YOUR WAY

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