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Hey guys Im putting the final touches of getting my boost project ready for install and Im unsure on what size injectors to go with. Im running a supercharger setup that I only expect to push out 280-290hp. Would 440cc work or should I go bigger? Thanks for the help guys Im just not sure exactly what size I need. Thanks for the help.
 

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super chargers (from what i understand) need larger injectors, so a 440 ould be suitable, but i bet you couldn't get much more out of it.
 

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Hey guys Im putting the final touches of getting my boost project ready for install and Im unsure on what size injectors to go with. Im running a supercharger setup that I only expect to push out 280-290hp. Would 440cc work or should I go bigger? Thanks for the help guys Im just not sure exactly what size I need. Thanks for the help.
I would go atleast 550cc
 

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440cc is plenty for your goal. If you anticipate that you will be going bigger in the future, you may want to go with larger injectors.

For our 2JZ... A general rough rule of thumb is that you can support equal hp per cc. That is, 440cc can support approximately 440hp. +/- depending on the rest of your fuel system.
 

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I have a set (6) of 425cc OEM DENSO #3920 injectors that are "plug&play". You just need to remove the 3 black fuel rail spacers. No need to cut the OEM harness. Truly P&P. I'm using the DENSO #3910 540cc right now. It works like OEM injectors. Very happy with them!

PV me if you want a quote...
 
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