What sort of quarter mile time?

Hi there, I have an 86 gen 2 Rx7. 13b Non Turbo, tomorrow I am installing a paddle clutch kit, monster K&N with airflow meter adapter. Removing the airpump and air con - and getting block off plates fitted. I am also replacing the factory exhaust system and manifold with a set of Hurricane Headers and a 2 and 1/2" straight through system with a single stainless muffler no cats or resi's. Anyone running similar mods I am interested to know what you are getting down the quarter - I am hoping to better the cars factory, flat 17. thanks...