Hemi450hp
Moe's Performance
- Joined
- Jul 17, 2012
- Posts
- 9,421
- Reaction score
- 4,709
- Location
- Conroe, TX
- Ram Year
- 2014 Ram 1500
- Engine
- Whipple Supercharged 422" Hemi
okay........ since I am new.... I think I can get away with this question. Why would I need a catch can? What does it do?
Checkout post #14 in this thread. In short, your PCV system is designed to basically pump oil into your intake manifold for better emissions. That oil will build up on the throttle body and the walls of your intake manifold over time. On top of this, that oil will mix with your fuel in the intake manifold which will lower the overall octane rating of your fuel. This can cause a loss of power and gas mileage, especially if you have or plan to run a tuner in the future. It is a must have mod for these hemi trucks.