BLOG CATEGORIES

oil catch can

  1. Clean Camaro - Catch Can R&D, Part 1: Prototype Design

    Clean Camaro - Catch Can R&D, Part 1: Prototype Design

    Success in engineering is rarely the result of one attempt. Our products go through revision after revision before they ever see the light of day (or darkness of your engine bay). This goes for complex products, like oil cooler systems and intercoolers, to seemingly simple catch can brackets. Our engineers must consider every situation that could occur in a vehicle, then design our products to handle them. The development process for our 5th Gen Camaro SS direct-fit oil catch can is no exception to that rule.

    Success is also rarely the product of one person's efforts. Teamwork plays a major role in every product here at Mishimoto. From conception to release, our projects are touched by just about every Mishimoto employee. When it comes to designing and developing a catch can kit, more ideas create a better product. That's why our engineer, Jason, brought in one of our draftsmen, Josh, to help with this kit's design.

    This wasn't Josh's first time designing a product, however.

    Continue Reading »
  2. Prototype Fitment - Catch Can R&D, Part 2

    Prototype Fitment - Catch Can R&D, Part 2

    We are moving fast with this project! We have now talked about the differences and significance between two types of fuel injection, evaluated the stock system and began designing a bracket with our neat waterjet. We have also dived into the specifics of how our catch can works. Now, we have a working prototype that we have mounted onto our loaner Civic.

    We decided to go ahead and use the open space right behind passenger side of the motor that would conveniently place our catch can around the PCV ports. This will lighten any complexities in the hose routing.

    IMG_3943r
    Area where we will place prototype Civic catch can

    Continue Reading »
  3. Design and Fabrication - Catch Can R&D, Part 1

    Design and Fabrication - Catch Can R&D, Part 1

    We have been searching long and hard to get our hands on the new Honda Civic, and the search is now over! A brand new 2016+ Honda Civic equipped with the 1.5L Turbo engine has finally reached our R&D facility, thanks to a very generous owner. One of our first targeted projects is an oil catch can. There are many benefits to equipping a vehicle with a catch can. Modern fuel injection is accomplished by either port or direct injection, the latter used by this Civic. Let's briefly talk about the differences between the two.

    Port vs. Direct Injection

    With port injection, the fuel injectors are situated right inside the intake manifold, producing a fuel stream to mix with the air. That air/fuel mixture is shot straight into the combustion chamber through a valve. As the fuel passes through the valve area, much of the debris gets cleaned off - because as we all know, gasoline is an excellent solvent.

    Direct injection, however, is the more common

    Continue Reading »
  4. Blow-by 101: What is Blow-by and How to Keep it from Ruining Your Engine

    Blow-by 101: What is Blow-by and How to Keep it from Ruining Your Engine

    Introducing Blow-by and the PCV System

    Internal combustion engines are essentially controlled bombs; air and fuel combust to drive pistons and crankshafts.  One byproduct of this violence is power, but there are darker horses to contend with.  During combustion, high pressure on the top side of the piston pushes combustion gasses, as well as droplets of oil and fuel, past the piston rings and into the crankcase. This mixture is known as "blow-by."

    IMG_7482
    Many modern vehicles use complex PCV systems to vent blow-by from the crankcase.

    To keep the crankcase from becoming pressurized, causing issues with oil sealing and robbing the engine of power, blow-by is pulled from the crankcase via the positive crankcase ventilation (PCV) system and routed back into the intake. 

    Continue Reading »