RX7 Vaf's are a PITA!!! i keep trying to tell people that it is not the best of ideas and that the (oh so minumal) gains only occur above the 6000rpm mark.
as for your issue with fuel delivery pull the vaccum line off of your FPR and smell it. if you smell gas you need a new one.
as for your issue with fuel delivery pull the vaccum line off of your FPR and smell it. if you smell gas you need a new one.