Looking at buying the 1000hp ls set up, do you recommend mounting the regulator before or after the fuel rails.? Motion race works recommends after so the rails have constant even pressure from the pump. Just wondering what you recommend thanks.
I have noticed way less negative comments on the new 50004 command center than some of the earlier models. I take it Fitech has gotten all of the issues worked out?
I am running 750hp ultimate LS Fitech system. I currently running a in tank fuel pump. I have installed an inline corvette style fuel filter. How should I set up my fuel rail to deliver constant fuel pressure on both fuel rails
is there just the video for the fitech ls hookup as I only have the fitech harness and computer - please as your manual is mixed with the intake,,, please make a video, tell me where it is, I currently have a 5.3 and a 700r4, and I can't keep looking for a TUNER Person, so I purchase your unit, so I can troubleshoot issues and I am ready to install a 4l60e, and that would mean buying another harness and finding a tuner, so I choose your unit over a Holley Terminator X, but the instructions are a little off, so please show a video as Holley does in installing the just your Harness, and the screen please, please,
Hello, this should help: ua-cam.com/video/Dw1umQ3aTWA/v-deo.html and please check this one out as well in order to make sure that you avoid any mistakes ua-cam.com/video/wNxYZ3Mk9NY/v-deo.html
I have a 66 Chevelle. tanks, tank and pump have no idea where where to put the check ball does it go by the tank or up by the fitech great kit trying not to burn it up
It depends on which EFI unit is being used. If you have a throttle body EFI the regulator is already built in except for the 30020 and 30021 Classic units. All others will need a regulator.
I have a go efi 4 600hp with hyper fuel intank with no pressure regulators, do I need a pressure regulator and what do I need to mount a pressure gauge on the efi and at which side do I install it?
There is a fuel pressure regulator built into the EFI system. As long as you have a return line running back to the tank from the RETURN port on the throttle body the fuel pressure should be 58 PSI key on engine off. To install a gauge purchase a -6 AN Gauge Port Fitting.
Hello, just got my 70051 kit, I’m installing it in my 96 Camaro, I’m putting it on a gen 3 5.3l, and I’m a little confused on what I should run, I would like to continue to use the stock fuel tank but am not sure what I should get please assist. Lawrence
The factory fuel pump will have a flow rate around 180 LPH which would only support an engine up to about 400 hp. If you stay under this power level you should be able to continue using the stock fuel pump.
Just bought the 30003 kit for a 1969 camaro z28 350. When i turn the key the pump stays on and builds pressure in the lines and doesnt shut off, im concerned that its going to rupture the lines. I also rewired the entire car (completely new harness) do i need a relay?
As long as you have a return line on the system the fuel pressure will be at 45 psi. As for the fuel pump not shutting off it seems to be that the EFI is not in control of the pump. Something else is powering the pump. The EFI does not require a relay on the pump circuit however there is nothing wrong if one is used.
Sooo glad I went with the TanksInc. Setup was a breeze.👍
Such an important detail about the fuel pump location
Looking at buying the 1000hp ls set up, do you recommend mounting the regulator before or after the fuel rails.? Motion race works recommends after so the rails have constant even pressure from the pump. Just wondering what you recommend thanks.
Is the Fitech 800 E85 compatible? What fuel pump and line would you recommend?
Awesome! Thanks for the guidance!
Glad it was helpful!
I have noticed way less negative comments on the new 50004 command center than some of the earlier models. I take it Fitech has gotten all of the issues worked out?
The original Fuel Command Center works in a completely different way from what the newer Force Fuel Systems operate.
I am running 750hp ultimate LS Fitech system. I currently running a in tank fuel pump. I have installed an inline corvette style fuel filter. How should I set up my fuel rail to deliver constant fuel pressure on both fuel rails
Run into one rail. Use the crossover and plug the outlet of the other rail.
Thanks for the information.
is there just the video for the fitech ls hookup as I only have the fitech harness and computer - please as your manual is mixed with the intake,,, please make a video, tell me where it is, I currently have a 5.3 and a 700r4, and I can't keep looking for a TUNER Person, so I purchase your unit, so I can troubleshoot issues and I am ready to install a 4l60e, and that would mean buying another harness and finding a tuner, so I choose your unit over a Holley Terminator X, but the instructions are a little off, so please show a video as Holley does in installing the just your Harness, and the screen please, please,
Hello, this should help:
ua-cam.com/video/Dw1umQ3aTWA/v-deo.html
and please check this one out as well in order to make sure that you avoid any mistakes
ua-cam.com/video/wNxYZ3Mk9NY/v-deo.html
How do you set the two set screw on thefite
I have a 66 Chevelle. tanks, tank and pump have no idea where where to put the check ball does it go by the tank or up by the fitech great kit trying not to burn it up
You want to prevent back flow in the fuel system. That being said you want it as far back as possible close to the fuel tank.
But it is best to locate a flow valve anywhere AFTER the pump..... Correct? Not absolutely necessary but best practices?
With in tank fuel pump or external fuel pump do you need to install a pressure regulator?
It depends on which EFI unit is being used. If you have a throttle body EFI the regulator is already built in except for the 30020 and 30021 Classic units. All others will need a regulator.
I have a go efi 4 600hp with hyper fuel intank with no pressure regulators, do I need a pressure regulator and what do I need to mount a pressure gauge on the efi and at which side do I install it?
There is a fuel pressure regulator built into the EFI system. As long as you have a return line running back to the tank from the RETURN port on the throttle body the fuel pressure should be 58 PSI key on engine off. To install a gauge purchase a -6 AN Gauge Port Fitting.
Fuse sizes?
Hello, just got my 70051 kit, I’m installing it in my 96 Camaro, I’m putting it on a gen 3 5.3l, and I’m a little confused on what I should run, I would like to continue to use the stock fuel tank but am not sure what I should get please assist.
Lawrence
The factory fuel pump will have a flow rate around 180 LPH which would only support an engine up to about 400 hp. If you stay under this power level you should be able to continue using the stock fuel pump.
@@FiTechEFImedia so if I wanna use stock tank and increase power I can upgrade pump
Do i need a regulator with the 71008 kit matched with a fitech tank w/ in tank pump kit?
You will need a fuel pressure regulator such as the #54001 with the #71008 kit.
Just bought the 30003 kit for a 1969 camaro z28 350. When i turn the key the pump stays on and builds pressure in the lines and doesnt shut off, im concerned that its going to rupture the lines. I also rewired the entire car (completely new harness) do i need a relay?
As long as you have a return line on the system the fuel pressure will be at 45 psi. As for the fuel pump not shutting off it seems to be that the EFI is not in control of the pump. Something else is powering the pump. The EFI does not require a relay on the pump circuit however there is nothing wrong if one is used.
If I am running a fuel system with a return what should my pump pwm be set to?
It can be anything that maintains pressure. Somewhere between 40 to 100 is what we would expect.
@@FiTechEFImedia awesome thanks. I believe mine is set to 27. Would that cause it to lean out in the upper rpm range?