Turbosmart, a company known and recognized for its advancements in fuel pressure regulators and boost controllers, has unleashed a new beast to their lineup. The Big Bubba is the largest BOV in Turbosmart’s catalog, and we’ve got all the info below.

Official Release:

Turbosmart’s Big Bubba BOV

Overview

Turbosmart might be famous for fitting a lot of performance into small packages but that doesn’t mean we don’t appreciate the fact that sometimes bigger is, indeed, better. This is exactly the premise behind the Big Bubba range.

Big Bubba is, as its name suggests, big, bold and in-your-face. It is by far the largest valve in the Turbosmart range. But it’s not all about the size and looks – Big Bubba packs a lot of punch too! With a heavy duty, CNC billet aluminium body and components and a 52mm (2.05”) hard anodised aluminium two-piece piston, Big Bubba gives a new meaning to the term “hardcore.”

A -4AN threaded vacuum port offers a wide variety of connection methods. Outlet fitting size: 50mm (2.0”). To make things easy we’ve ensured all Big Bubba valves use the same inlet flange and V-Band clamp as the Turbosmart Race Port. All that in a package that weighs only 790 grams (1.7lbs)!

Applications

Big Bubba has been designed for big horsepower, high performance and high boost turbo and supercharger applications. If you’re looking for an inconspicuous, valve for your small capacity, low boost daily driver you will need to look elsewhere!

All the owners of big and small block Chevs and Fords, drag rotaries, straight sixes and big turbo diesels looking for a better response from your turbo or supercharger – the Big Bubba is for you!

Also available in this range: Bubba Sonic – Big Bubba’s vent-to-atmosphere version. Springs available for the Big Bubba range: 7, 12, 17 and 21 inHg.

Features:

• Hard-anodized aluminum
• Comes in both recirculating and open-air
• Designed for high horsepower applications