I am looking at getting a FMU for my setup. Which is a better and more reliable FMU. The Vortec SFMU (fully adjustable) or the Cartech TC version? The Vortec SMFU looks much more adjustable so I am probably leaning towards that but I just wanted to get some other opinions.

 

I have adjustable cartech FMU, it looks very simple and easier adjustable to me smile.gif

ultra look into racing section!

 

Do you know what the model is of the one you have? Is it the 2025 or the 2027?

 

I think mine is 2025. I bought it used so, im not sure

 

UltraTibby... just a little question... Do I have to buy an FMU with a Turbo setup and a Walbro 255L Fuel Pump??? I have a 440 cc's injectors and SAFCII

 

if you are goin to use larger injectors and piggyback then you dont need a RRFPR(FMU), you might wanna get a bigger pump and get a regular adjustable pressure regulator to regulate your pressure

 

Bigger pump is bought and installed i am working on the injectors. Ever with a piggy back i think you would still want a RRFPR. The piggy back wont be able to change the pressure in the line. Just a thought. Also the Vortech FMU isn't much more expensive than a nice FPR so may as well go all out right?

 

thats y u have bigger pump, to increase pressure, and fpr to control it