Looking to find out what I will need to support these injectors in this engine from a fuel management standpoinit-
I have heard that I can add the USDM injectors and a AFPR to manage the additional fuel.
That the Aristo ECU will correct +/_ 10%. The 550's are more than 10% larger than the stock 440's - so reducing the base fuel pressure can provide the necessary correction.
I so realize that I would need a different resitor pack and possibly injector clips - but I am really wondering about fuel management. I do not want to buy a AEM, or other stand alone for this project at this time.
Any help/guidance you can provide would be appreciated!
Thanks
Steve
I have heard that I can add the USDM injectors and a AFPR to manage the additional fuel.
That the Aristo ECU will correct +/_ 10%. The 550's are more than 10% larger than the stock 440's - so reducing the base fuel pressure can provide the necessary correction.
I so realize that I would need a different resitor pack and possibly injector clips - but I am really wondering about fuel management. I do not want to buy a AEM, or other stand alone for this project at this time.
Any help/guidance you can provide would be appreciated!
Thanks
Steve