Hey everyone, I have a 87 mustang GT with a stock motor and 5spd, converting it to mass air is all thats been done to the car, anyways I bought a vortech V3 supercharger kit for it and put it on a few days ago but im running into problems. The car starts and runs fine at idle but the minute you plant your foot into it or try to get any high RPM's it cuts out, now the car does have a MSD boost controller and a FMU with a vortech supplied fuel pump. I bought new spark plugs and closed the gap up to 0.30 from the factory .054. When im driving it and I ease into the gas the car will start to rev till 4,000 or if I just stomp on it it just cuts out . Any help would be great, someone please point me into the right direction !!!!!!!

Thanks everyone !!!!

thanks milan for the space !!

I was haveing a problem like that and it was my ignition box. It was a 6al it would run fine and even drive. But when I would get on it around 4k it would cut in and out.