I have a s1 Rx7 with a 13b pp with carbon seals looking for more power .

It has standed rotors (weight wise) and with 46mm x 50 inlet port.



Q . how big can u go with the inlet port size with out the seals jumping out the port. and lighting the rotors and weights :

 

it would be better to put this into 1st Gen Specific...more answers about your car will be answered there..



welcome to the boards!