Fuel injector sizing help #2

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07-08-2016, 12:18 PM

Ham8urger

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Fuel injector sizing help #2

Ok so I have MY04 AP2 and in getting ready to install:

Haltech Pro Plug In ECU
AEM V2 CAI
Toda Spec C Cams
Toda Valve Springs
Toda Cam Gears
Toda Torquie-Kun Header (60mm collector)
60mm TP
60mm Catback

Is it likely that injector duty cycle will be too high? Will I need new injectors? If so, what size?

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07-08-2016, 12:44 PM

ConeKiller2

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if you are running pump fuel.you should be fine on stock injectors. the arm intake and 60mn exhausts will be tour restrictions

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07-08-2016, 01:02 PM

Ham8urger

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Quote:

Originally Posted by ConeKiller2

if you are running pump fuel.you should be fine on stock injectors. the arm intake and 60mn exhausts will be tour restrictions

What intake would you suggest?

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07-08-2016, 01:03 PM

Ham8urger

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Quote:

Originally Posted by ConeKiller2

if you are running pump fuel.you should be fine on stock injectors. the arm intake and 60mn exhausts will be tour restrictions

Which intake would not be a restriction?

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07-08-2016, 05:54 PM

ConeKiller2

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Stock intake with a 3.5 bend to a large filter with a velocity stack. You may want to consider a 70mm tb and port match tb opening as well

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09-14-2016, 08:49 AM

MorngWoodStewie

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Some people would rather test the oem equipment out first to see if there "enough" because they operate in the car so well. Not sure of your year but u might be able to keep oem inj. And just bump fuel pressure by 2-4psi.