Quote:
Originally Posted by brandon19761
If you would read my post's. The INJECTORS are not the issue here...
I went from a jwt ecu tuned for 740 nismo injectors to enthalpy with 810 deats injectors. Made NO NO NO difference....
Injectors are not an issue here....
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I know you said that, but the constant there is still that you have a bench tuned ecu.
Other than that, nismo injectors are good however it does take a good injector to get a good idle when using that large of an injector on 500cc cylinders. It is hard to imagine that that a large injector would provide anything but a rich idle but thats where the reading on injector dynamics website would come in handy.
Quote:
Originally Posted by brandon19761
How should I "do it right".??
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The ways I mentioned.....
You have a desire for wine on a beer budget. I do suggest a new narrow band, and that could actually take care of things :fingers crossed: but if it does not your either going to need to live with the issue or step up the game with better components.
There is a reason people pay over $200 an hour for tuning on a dyno and its not about squeezing every last hp out of the engine, it is so every issue like this is at least trouble shot and if possible corrected. When something like this is encountered (by me at least) when tuning I can explain what the problem is and back it up with data, and usually fix it or make it better. I have grown to not like any large injector that is not premium although sub 700cc injectors usually are good as long as the brand is at least reputable.
I have grown to dislike cars with 5-0 injectors and refuse to tune cars with deatchwerks. If they are a good denso or jecs 700 and up injector Its possible the idle wont be "perfect"