Keep Dual FPDM or Go Single FPDM w/BAP?

CJHAMIL

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So I bought my car in 2015 and due to deployments and a few strokes of bad luck I haven't really been able to drive the car, or do any of the mods I have sitting in boxes. It seems like I have hit a streak where I won't be deploying much for a little bit. I got her out today for the first time in a good bit to start doing my BAP install and once I pulled the trunk liner back I saw a twin FPDM setup. I had no clue it was back there and I don't think the previous owner did as well. What should I do next? Do I stick with the dual FPDM setup and look and see if there are twin GT super car pumps or do I go back to single FPDM and install the BAP?
 

cmac29

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Got to be a reason there are 2 fpdms. Most likely it's got to be twin gt pumps. But you are gonna have to drop the tank and find out. I know I would. Also check for PPRV delete and no kinking etc. I bent tubing for all my bends just to be safe. But now I'm return so none of that mess at all anymore lol.

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01yellercobra

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I'd keep the dual FPDM set up over th BAP. Are you having an issue with duty cycle or was the BAP a preventative measure?
 

CJHAMIL

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Not sure on the duty cycle yet. I am in the process of installing a porter blower and some other mods so I figured I'd go with the BAP when I purchased the mods. Now that I found the dual FPDM I thought I'd weigh my options. I know the car had a Whipple 2.3 on it so I am hoping that she has super car pumps in the tank.
 

03' White Snake

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Leave the dual FPDM setup. Ran mine for a few years without issues. Much easier to tune that a BAP too. Better drivability.
 

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