Eerything mentions brakes off a newer style accord but nothing of the size of the master cylinder size or if it is even worth bothering with 1990 Honda accord sedan

 

What exactly are you asking? Are you trying to swap a 90 Accord front and back brakes on a EF? And are you also asking about what master cylinder to use?

 

well i got a 90 accord from a friend and i have an ef but i know some accords have a 1" mc and the brakes are bigger on some but i cant find the info on an 1990 accord let alone if it will work with the da knuckles like most big brake installs work with if that makes since

 

No offense man but why would you wanna even swap it? Just because you have sitting there and it's free? You could just swap Integra rear disk brakes on and call it a day. Our small and light EF's dont take much to stop. But to answer your question it's probably hard to find info because people just put Integra brakes on and dont worry about Accord. I've personally never tried it....have you tried getting it to work or are you just asking?

 

I was just askig didn't want to scrap whole car if I was going to be throwing away useful parts I already have da set up for front and rear just didn't know if any of the stuff was good to keep

 

Im pretty sure that they dont work. I have a 92 accord and the way the rotors are wont work. They are hub over rotor so its a pain to even do a brake job on them. If your looking for a brake upgrade just get the da integra knuckles easiest and cheapest way to do it.

So NO the accord brakes will not work