Aspire Brake Booster in a Festiva?

[89fester]

Is it a bolt-on? Is the Aspire's booster bigger or the same? Is there any reason to put it on, or should I just stick with the stock one. I may switch to the Aspire M/C if it improves pedal feel, etc.

Thanks
89 L

[mechanicaldj]

YES!!!!! change the master cylinder, it is a bigger bore! and flush out the system too. greatly improves the feel!

[relentless]

Would this be a bad idea with the stock festiva brakes?

[mechanicaldj]

i haven't tried it on a stock festy, but i don't think it'll do any harm, just a fast pedal response. if the master does go out, on my beater automatic, I'll do the upgrade to the stock beater. to the larger master cylinder, in a heartbeat.