Pinto Car Club of America
Welcome to FordPinto.com, The home of the PCCA => General Help- Ask the Experts... => Topic started by: 2point3turbo on January 12, 2007, 12:27:25 AM
If an FMU is used to increase pressure when in higher boost range then wouldnt it suffice to just get bigger injectors? I have 35lb injectors and want to know where my money is best spent?
An FUM goes on the return line back to the tank. Not the pressure side. It is basically used to back the fuel back into the cylinders by closing up the return to the tank. I have used them to make 165cc injectors flow as much as 300cc injectors. But it does not beat properley sized injectors. It can also be used to compensate mechanically for an ECU that does not understand boost. Say adding a turbo to a NA car with an NA ECU.
Jake