Spelab Valve Cover and Catch Can Updated Review!

Here's the long awaited review video! After 6 months of running this setup, talking with their customer support team, and trying out different solutions, here's what I've found. Ultimately I WOULDN'T recommend running a Spelab oil catch or valve cover can until they can make some much needed changes to the products. I've added a crankcase pressure testing video that I highly recommend to watch for more info!    • Measuring Crankcase Pressure/Blowby on Dif...   Link for the Black Market Performance Catch Can: https://blackmarketperformance.com/co...