OK sweet and have I asked dimitri what
I can assure it's not a tuning problem cause the same tunes run great on his tow rig and he just says to buy bigger sticks and a new cp3and don't mess with each part individually which I would do if I had the money but it's not an option for me right now
But where I'm hesitant on the relief valve is after i let off the gas fuel pressure spokes up to 23k and I don't know if it would do that if the fprv was bad would it