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at 6psi do I need larger injectors if I use a Fields SFC-VAFC?

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at 6psi do I need larger injectors if I use a Fields SFC-VAFC?

Old 04-01-2003, 06:45 PM
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Default at 6psi do I need larger injectors if I use a Fields SFC-VAFC?

I trying to be cheap, but I want a little more accuracy than just a FMU. I was thinking of just getting a Fields SFC-VAFC and keep everything else stock. Or do I have to get a injectors or a fuel pump no matter what?

Nick
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Old 04-01-2003, 07:37 PM
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Default Re:at 6psi do I need larger injectors if I use a Fields SFC-VAFC?

The reason most people use SAFC/VAFCs for are to control larger injectors... If you plug in larger injectors without an AFC, your going to be running really rich.
General rule of thumb is:
FMU can be run with stock injectors/fuel pump.(5-7psi)
SAFC/VAFC with larger injectors and high flow fuel pump for higher PSI.
SAFC/VAFC with a stock setup or FMU is pretty much a waste.
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Old 04-01-2003, 07:54 PM
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Default Re:at 6psi do I need larger injectors if I use a Fields SFC-VAFC?

Originally Posted by 91AccordLX
FMU can be run with stock injectors/fuel pump.(5-7psi)
SAFC/VAFC with a stock setup or FMU is pretty much a waste.
I'm confused. you saying that a FMU with stock injectors and upgraded fuel pump?

Nick
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Old 04-01-2003, 09:06 PM
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Default Re:at 6psi do I need larger injectors if I use a Fields SFC-VAFC?

Originally Posted by Sinner
Originally Posted by 91AccordLX
FMU can be run with stock injectors/fuel pump.(5-7psi)
SAFC/VAFC with a stock setup or FMU is pretty much a waste.
I'm confused. you saying that a FMU with stock injectors and upgraded fuel pump?

Nick
No no, the FMU works fine with your stock injectors and stock fuel pump for 5 to 7psi. So for your setup at 6psi the FMU is perfect especially if your on a budget.
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