ESP-OFF Posted December 29, 2011 Share Posted December 29, 2011 Getting info for this swap. Just curious if you do the jdm jtz-gte swap that comes with 450cc injectors and you put a big front mount and exhaust will you be running to lean? Could you use the us version 550cc injectors and be safe with the factory ecu? Thanks Quote Link to comment Share on other sites More sharing options...
pat1 Posted December 29, 2011 Share Posted December 29, 2011 Are you talking about the JDM 2jz? it comes with the 440cc injectors. And no you wont go lean with a front mount and exhaust. Quote Link to comment Share on other sites More sharing options...
ESP-OFF Posted December 30, 2011 Author Share Posted December 30, 2011 Yeah 2jz my bad Quote Link to comment Share on other sites More sharing options...
ozzzzz Posted January 8, 2012 Share Posted January 8, 2012 Yeah 2jz my bad I believe the 440cc injectors are high impedance and are good to about 450whp. The us 550cc injectors are low impedance they need resistors/driver box to work. Quote Link to comment Share on other sites More sharing options...
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