We’re very excited to bring our new Billet Breather Tank Catch Cans to market—crankcase ventilation done right.
For years, racers have used makeshift solutions like wrapping the filter elements on breather tanks with rags, wristbands, or other materials to prevent fluid from being pushed out during a run.
These new billet tanks eliminate that problem, all while maintaining a clean, premium look.
Machined from billet aluminum and finished in black anodizing, these tanks are built to last for years to come.
Each tank ships with a matching black anodized billet bracket, allowing you to mount it wherever works best. Clocking the fitting(s) is as simple as loosening a single socket head cap screw.
A 1/4” NPT drain at the bottom makes servicing and draining the tank quick and easy.
With an overall height of 8.8”, the tank offers a great balance between engine bay space and fluid capacity.
There are plenty of line options available, ranging from -8 to -12 on dual-inlet tanks and up to -16 on single-inlet tanks, ensuring compatibility with a wide range of setups.
Now for the most important part: baffling.
An integrated sheet metal baffle in the billet upper section of the tank promotes proper ventilation while ensuring that any fluid entering the tank remains trapped in the lower half. Even during back-to-back dyno pulls, the breather tank performed flawlessly.
In the videos below, we demonstrate just how effectively these tanks vent while keeping the breather element dry on our in-house 582” Big Block Chevy engine.
