im new to this website and to rotary in general.
i just bought an rx7 non turbo but im having some issues just wanted to see if anyone can help?


1. guy i bought it from rigged fuel pump it looks aftermarket idk where to mount it and its not connected to the ignition. how can i properly mount it and hook it up too ignition?

2. he removed all emissions stuff i guess how can that effect the car?
(it idles a little off) from 1 to 1.25 could it be a vacuum leak?

3. he has it straight pipe "true" duel i want it single and quieter i bought a catback system its on its way but i need a cat. anywhere cheap online?
(i went to junkyard and only had one which turned out to be straight pipe too. i plan to grab the headers tho seeing as how they werent cut or welded like mine)


help is greatly appreciated i want to get this car running as smooth as possible for now(lower the cost the better)