A&A Corvette 52MM “BIG BUBBA” BLOWOFF VALVE

The 52MM Big Bubba looks like the standard 38MM valve on steroids. The huge bore allows the piston to react to boost and vacuum changes much more quickly as well as increasing the airflow capacity exponentially.

We recommend this valve for our highest horsepower street and race application.

This is the listing you want if you are upgrading an existing A&A Corvette BOV setup that was build since 2021.  It includes the push on style flange for easy install vs. getting the aluminum flange, cutting off what you have and welding the different setup on.  Doing it that way only saves a few bucks but adds hassle and time to your project.  If you have a welder, we can set you up with the valve and flange seperately via Turbosmart's own line.  Same thing, just different logo.  It also includes the breather filter.

https://youtu.be/0T73tUEtxh4