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Hitachi Carberator to EFI Conversion


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Hey Guys, I recently bought a 86GL with the stock Hitachi Carb. I have an 89GL parts car with fuel injection and would like to swap it over to my 86. I know this was added to the USRM way back and have found links but they are all dead. Can someone post the most recent link to this for me I can't seem to find it to save my life.

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Yeah the parts car ran when I parked it so should be good. From my reading I believe I'll need the ECU and maybe the fuel pump too? Wasn't sure, thats why I was hoping to find a step by step which sounds like exists somewhere. If all else fails I'll pull the system and compare and if my 86 doesn't have it I'll bring it over.

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Oh yes, the fuel pump.  The fuel pressure on SPFI is 21 PSI, so you need all the hoses & filter upgraded.

IF you can, find a copy of at least the schematics from the FSM for both.  The FSM also shows connector locations, etc.  makes this kind of thing easier.

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