Forced Induction Custom FI Setup Questions

injector size????

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Old Jun 20, 2010 | 02:16 PM
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1loynesy1's Avatar
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Default injector size????

i have a ek civic 1.5 running 7psi max if i run a afc hack what injector size should i be using and any ideas of where to get them would b great
Old Jun 21, 2010 | 04:24 PM
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you'll need 370cc or 450cc from a dsm..440cc from 7Mgte or rb26.
Old Jun 21, 2010 | 04:37 PM
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depends on your hp goals. 350cc injectors will be good for 200 crank hp which should be more than enough for your low boost application.
Old Jun 24, 2010 | 12:09 PM
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ok thanks for your help fink im guna try 350cc injectors as 200 c hp sounds gud 2 me
Old Jun 24, 2010 | 12:33 PM
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i have a set of accell 32 lbs(340cc) high impedance injectors with the bosch style connector. new in the box. 110.00 shipped.

make sure you raise fuel pressure at a 1:1 ratio with boost(every 1 psi boost will raise fuel pressure 1 psi). these injectors will work great with this setup.
Old Jun 30, 2010 | 12:37 PM
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SOUNDS GOOD, I AM CURRENTLY LOOKIN AT BUYING A CHIPED OBD1 ECU, WOULD THESE 340CC INJECTORS WORK ON THIS ECU OK, WOULD I NEED ANY ADDITIONAL ITEMS?
Old Jun 30, 2010 | 12:39 PM
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ALSO YOU SAY MAKE SURE I RAISE FUEL PRESSURE... WELL I HAVE A FSE PRESSURE REGULATOR WOULD THIS B GOOD ENOUGH FOR THE INJECTORS??
Old Jul 1, 2010 | 09:55 PM
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yes. thats a nice fuel pressure regulator. i think its a 1:1. if your stock injectors are high impedence and use the bosch style connector then these will work.
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