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AFM and injector question for Z31 ECCS


Guest Jason84NA-T

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Guest Jason84NA-T

Ok, so this seems like a stupid idea but it may work.

 

I have a few spare AFM's and some 440CC/min drop in injectors for my VG30ET, I figured I could increase the base fuel pressure so the injectors are more like 520CC/min being double the stock 260CC/min value. Then using a split intake I could pull air from two AFM's but only one being hooked up (simply for same airflow on either side of the split intake).... pulling through one filter.

 

Comments, suggestions?

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That will work. You'll have to adjust your timing somewhat 'cause you'll probably have some wicked knock on boost. You don't need to use another afm. Place a pipe with a valve that you can adjust to control the bypass air to help tune it. I know someone that has done this exact same thing except he did it with a supercharger. He had to lower his fp somewhat then adjusted the bypass size and adjusted he had to adjust his timing. He was using a NA ecu I believe. He runs mid 12's.

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