Ok i know what everyone is going to say. Do more research. I have and i cannot get a black and white answer. Is is possible to put the stock four piston calipers off a TII on a four lug base model? Basicly just bolt on or serious modifying. Appriciate the help!

 

Doing a search for 5 lug brake conversion might give you some info,but to answer your question,yes people have done this but "I believe" you need to change hubs with 5 lugs,rotors for 5 lug hubs,calipers with 4 pistons and possibly the flexible brake hoses. It's not really a simple mod but it can be done.

 

4 pots are 5 lug
rotor is not the same size on 4 lug.
in other words you need to swap to 5 lug or redrill the new rotors for 4 lug

for parts and procedure, search
https://www.rx7club.com/showthread.p...ght=5+lug+swap

 

The 4-piston caliper will bolt on to the spindle, but it won't line up properly to the single piston rotor in the sense of pad placement.

 

So, the short answer is a no, the long answer is a yes with a but.

 

Thank you all for clearing that up for me. Looks like im stuck with single pistons due to the fact that i have brand new four lug wheels.

 

i will check tommarow when i get up to my uncles(where my 4lug 87 is) i'll try my 4 pots(awaiting rebild kit) on them. you might need to find now rotors to use them.

 

That would be great!