I would like to upgrade my master cylinder due to mine going bad.My quesiton is which one should i go with,i was thinking a early model prelude but throw an idea at me.Should i just go with stock?

 

unless you have already upgraded the rest of your brake system i.e. rear disc conversion, you should just use the stock replacement.

i am not really sure you can just pick any MC and hope it fits. the upgrade would be the larger bore MC that, i think comes in the GSR or ex 4dr. you would also want to get a diff proportioning valve.

what it all boils down to is that better tires will give you better stoping power over a slight MC upgrade, (with the exception that you are road racing this car and you have the best tires and rotors and calipers you can put on it)

 

Just get a stock replacement. No need to upgrade unless you upgrade your brakes.

 

it will have rear disk and ls knuckle assembly along with brakes.But i just put a stock one on from advance auto.