FiTech EFI Tuning Forum

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I could use some advice.

Hello.I'm getting ready to buy a FiTech go street 600 hp.It's going on a 88 chevy 3500 daully with a 454.I have already switched over to a carburetor when I built this truck and am using the stock in tank pump with a bypass regulator.I already purchased the Command center but now read all kinds of bad things about them.My biggest concern is that I live in hot ass South Florida and this truck is my daily work truck.Will this Command center give me issues with hot under hood temps?,or should I send it back and go with a high pressure intank pump?

Send the command center back!!!!

Use high pressure pumps in your tanks.  Easy change.  I have converted earlier square bodies with the fuel pickups you already have.  Only suggestion is update your hoses and tank selector valve.  Original unit won't take the pressure.  The newer replacements will...

Find your hot wire for the pumps and wire your Orange wire from Fitech directly.  No relay.  Unit has an internal relay.  I use Aeromotive 340 lph pumps for 3rd gen camaro.

https://www.summitracing.com/tx/parts/aei-11569/overview/year/1989/make/chevrolet/model/camaro

Thanks for the reply. Yea,kinda figured I was going that direction when I didn't see the Command center listed anymore on their web site,just a new version.

There are ways to make them work. Many guys have modified them. My suggestion is always in tank pumps.  Solves a lot of potential problems.  OEMs having doing it this way for years....

Since you already have pumps in your tanks, this is an easy conversion.