After just installing a mini catch-can for the crankcase breather on a 3.slow, the intake growl of my custom intake got way quieter at around the 2900-3500 RPM range. Its only alittle loud at the 2000-2700 RPM range now. Before, the intake noise used to be "Pleasantly loud" at the 3000-3500 RPM range; wheres my intake growl! I hardly hear nothing at freeway speeds; yeah, I love noise
I know lots of people would hate to hear their intake growl disappear, especially on a 3.slow!


Is it because the catch-can is acting like a resonator, or is this just the the silliest thread you have ever seen?

 

Thats exactly whats its doing, because its plugged into your intake piping.

 

 

lol had to do it

 

So u did finally decide to do the PCV mod? I don't understand how it would make it quieter though. I would've thought there was no difference unless you had some sort of vacuum leak.

 

WHERES THE PICS. ?

I wanna see your catch can mod

 

Srry dude, i don't have any pics at this moment.

I might as well take the damn catch-can out, and put it on the PCV valve insted.