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Question is can I do it or will it run like shite? Bascially I have a HKS turbo to fit to my RB20 but as I haven't got the cash at the mo for a decent ecu and mapping I'm thinking about putting the standard turbo back on for a while.

Thing is I have done all the work to fit the GTRs, wired in the resistor pack had them cleaned etc. So would I still be able to run them with the standard ecu or is it going to do more halm than good?

Would fitting a z32 help also? If you fit these on a standard ecu don't they make the engine run lean? Would one offset the other?

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https://www.sau.com.au/forums/topic/319198-gtr-injectors-on-a-stock-rb20/
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