Drag Race Newbie
My biggest complaint with catch cans is the misinformation...Can't say I agree with the "all catch cans except bfi are bogus" theory....at all
People have this idea that without one your engine is just digesting all this nasty blowby and that it is not running "clean." But the amount of blowby that finds itself in your combustion is minuscule... So small it plays ZERO effect on the engine. Indeed it was designed like this. It is usually less than a ml a mile that the car ingests... thats barely measurable.
Then there is the argument that it decreases carbon buildup. Also untrue. So many people on this site and others have proven as such. Port injection is the only sure way to reduce or eliminate Carbon Build up... apart from carbon cleaning of course.
There are so many better ways to spend 400 bucks to modify these cars.