i was wondering were all the fuel lines run i have a 87 gxl
correct me if im wrong but the hose thats nearest the pulsation damper goes to the fuel filter right and then after that im lost ha so any help would be nice thanks and sorry for the bad english

 

Fuel filter to primary rail (PD side), primary rail to secondary rail, secondary rail to fuel return line (FPR side).

 

The Factory Service Manual can be found in the FAQ For FC thread. It contains all this information and more, and is an essential tool for any sort of service work that needs to be performed on these cars.

Additionally, the Haynes service manual for the 1986 thru 1991 RX-7 (both turbo and NA) can be found at most local auto parts stores or purchased from any good bookstore (ISBN number 1 56392 007 7). It is only about $25 and is a great quick reference for things like this. Not only does it contain most of the information in the FSM condensed into an easy to read format, but it includes full wiring diagrams as well.

These manuals will answer 99% of service related questions for the car and if you intend to do your own repair work, you will need at least one of them. Preferably both, since the FSM is a free download.