jermzfree
Registered
I have experienced fuel pressure spikes running my rcc stage 1 set at 6 psi, with fuel pressure going above 110 psi. The first time this happened I shipped the fmu back to BEGI and they rebuilt and updated the insides. Now it did it again and I am wondering what to do????? Pressure relief valve is fine, and return line is not kinked. Any advice appreciated!