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Power FC What injectors should I buy with PFC??

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Old Aug 17, 2003 | 11:52 PM
  #1  
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What injectors should I buy with PFC??

I want to buy a PFC with the software, so I can tune with a lap top. Now I'm thinking of moving my secondary injectors to the primary and buying some bigger secondary injectors. What type and size would you recommend?
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Old Aug 19, 2003 | 01:58 PM
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1) The Apexi PFC is a stand alone replacement ECU for your car

2) You need a Datalogit, a 3rd party hardware interface that comes with the FC-EDIT software to even INTERFACE to the PFC

3) To tune the car you would need a wideband O2 sensor and controller like from FJO or TECHEDGE

4) You would need to know what you were doing any why

5) From personal experience, just throw 1300s in the secondaries and leave the primaries alone. If you need more fuel than (I doubt) then instead of 1300s get 1680s with a new fuel rail, regulator, and lines (Keith's rails rule!)

6) Read up on it more....SEARCH
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Old Aug 20, 2003 | 01:01 AM
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From: Virginia
1) I understand 100%

2) I plan on getting the software but your telling me I also need a Datalogit to interface with the PFC because you can't hook a lap top directly into the PFC, right??

3) How much does a wideband O2 sensor coast? I have the Blitz SBC ID and I ordered the optional harness which has air fuel readings, will this be good enough if I get a wideband O2S??

4) I'm pickin up what your putin down.

5) Get 1300's and leave the primaries stock because I really wont need any extra fuel till high RPM's right?

6) I will, I'm a little lazy :-)
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Old Aug 20, 2003 | 03:22 PM
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Originally posted by RxDriver
1) I understand 100%

2) I plan on getting the software but your telling me I also need a Datalogit to interface with the PFC because you can't hook a lap top directly into the PFC, right??
Right

3) How much does a wideband O2 sensor coast? I have the Blitz SBC ID and I ordered the optional harness which has air fuel readings, will this be good enough if I get a wideband O2S??
It depends on which one. Seach yahoo for techedge+au+wideband and you will find techedge's site. Search for fjo+wideband and you will find their site. The WB O2 interfaces with the datalogit, as in INPUT of signal

4) I'm pickin up what your putin down.
Help me find my wallet. I set it down somewhere around here today

5) Get 1300's and leave the primaries stock because I really wont need any extra fuel till high RPM's right?
Check out www.maxcooper.com and his fuel calculator. You'll need fuel to make HP. How much HP do you think you can attain on your budget? With 550/1300s you can do low 300's at a reasonable injector duty cycle.

6) I will, I'm a little lazy :-)
Me too.
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Old Aug 22, 2003 | 02:52 PM
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From: Virginia
Thanks Badog I can use this info greatly.
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