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RickyTurbo11 01-20-2014 09:31 PM

IDCs?
 
Sometimes when I'm WOT it feels like theres flat spots in the power curve. Almost like its begging for more air/fuel. It could just be the atmospheric conditions but I figured I'd ask. Since I've gone stage 2 do you think it's possible that my stock fuel pump and/or injectors aren't supplying the fuel I need? I went WOT in 3rd today and hit 100% Injector duty cycle. Is this ok or do I need to upgrade?

Sub14WRX 01-21-2014 12:49 AM

My buddy's brother is Stage 2 and running a more powerful Fuel Pump and rocking 850cc Injectors. So my guess is yes, your car might need some fuel upgrades.

turmic 01-21-2014 02:05 AM

[quote=Sub14WRX;425937]My buddy's brother is Stage 2 and running a more powerful Fuel Pump and rocking 850cc Injectors. So my guess is yes, your car might need some fuel upgrades.[/quote]

Which means he is no longer Stage 2. Your buddy is just a custom tune(OS)/Protuned(AP)


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psinuse 01-21-2014 06:11 AM

[quote=RickyTurbo11;425905]Sometimes when I'm WOT it feels like theres flat spots in the power curve. Almost like its begging for more air/fuel. It could just be the atmospheric conditions but I figured I'd ask. Since I've gone stage 2 do you think it's possible that my stock fuel pump and/or injectors aren't supplying the fuel I need? I went WOT in 3rd today and hit 100% Injector duty cycle. Is this ok or do I need to upgrade?[/quote]

Upgrading your fuel pump won't fix this issue. Upgrading your injectors will require a custom tune. If you only hitting 100% briefly I wouldn't be to concerned, but if it is for a long period of time I would take a serious look at your tune.

Sub14WRX 01-21-2014 08:02 AM

[quote=turmic;425953]Which means he is no longer Stage 2. Your buddy is just a custom tune(OS)/Protuned(AP)


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It's a Stage 2 AP Protune quoted straight from the Tuner/

boo-key 01-21-2014 09:24 AM

You probably need to have your tune checked because fuel upgrades are not required for a basic stage 2 set-up.

turmic 01-21-2014 09:57 AM

[quote=Sub14WRX;425985]It's a Stage 2 AP Protune quoted straight from the Tuner/[/quote]

Right, a protune. But, it's still a stage 2+ at this point. It's just a smidgen past stage 2.


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