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Toymods » Tech & Conversions » Can a stock 1JZ ECU run a single turbo

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MRJZX
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Registered:
January 2004
Can a stock 1JZ ECU run a single turbo Wed, 28 January 2004 21:41 Go to next message
As the topic states.

Add to that maybe a S-AFC to control a bigger set of injectors.

What inj are avail for a 1JZ?
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KOFFEE-BLACK
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Sydney
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March 2003
Re: Can a stock 1JZ ECU run a single turbo Wed, 28 January 2004 23:31 Go to previous messageGo to next message
I rekon it can. But myabe the AFR will be out. My friend has a single Garret on a JZA80, pushing 360rwkw, with stock ECU, car runs very lean though. The car drives perfect though.
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draven
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Epping, Sydney
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May 2002
 
Re: Can a stock 1JZ ECU run a single turbo Thu, 29 January 2004 00:42 Go to previous messageGo to next message
injectors for the 1jz are side feed - a set from a 2jz is a small but cheap upgrade, otherwise you better start looking at non-standard ones

the stocker map sensor isn't much good for anything above about 1bar
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Norbie
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Brisbane
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May 2002
Re: Can a stock 1JZ ECU run a single turbo Thu, 29 January 2004 04:36 Go to previous messageGo to next message
US-spec injectors (550cc) fit and that's a pretty decent upgrade from the stockers (340cc?).
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Chris Davey
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Location:
sunny coast, qld
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October 2002
Re: Can a stock 1JZ ECU run a single turbo Thu, 29 January 2004 05:08 Go to previous messageGo to next message
380cc i was told. no idea about the ECU Q though.

personally, if you are going to spend the dosh to go single turbo you may as well do it properly. IMO. Smile
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slylux
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Location:
perth WA
Registered:
January 2003
    nup
Re: Can a stock 1JZ ECU run a single turbo Thu, 29 January 2004 05:14 Go to previous message
the ecu will run the single turbo no probs .. but depends on what size .. i had a single 7mgte ct26 on my car for a few thousand kays .. got 200rwhp at 8 psi and 230 rwhp at 14 psi .. ran sweet.. no probs .. went on dyno was runnig rich . cheap single turbo conversion .. maybe not upgrade but more reliable than the ceramic wheeled stockers..and heaps cheaper ..psi have 440cc and 550cc inj for sale .. see for sale section

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