Fiat 124 Spider Forum banner

41 - 46 of 46 Posts

·
Registered
Joined
·
823 Posts
All righty then... I guess I should leave it well enough alone.

So.... anybody want my IPCV for free? Not even gonna bother trying to sell it, lol... Who likes squirrel noises?
 

·
Registered
Joined
·
823 Posts
If my understanding of Calehedron's and Chainringtatto's description is accurate, it should sound something like this

 

·
Registered
Joined
·
993 Posts
Discussion Starter #44
If my understanding of Calehedron's and Chainringtatto's description is accurate, it should sound something like this

@HaZ It sounds like the 3rd quirrel
Here is our palamar run and you can hear what it sounds like clearly
The benefits are when runnning higher boost pressure you dont have to run a heavy spring in the recirculating valve to keep it closed under high boost pressure which makes the valve more responsive which is why you get the chirping noises.
I noticed a bigger difference in my mini than in the A124 because the minis bypass valve is known to leak at high rpm/boost pressure.
It also sounded different on my mini when changing to a bigger turbo its not as chirpy and a more consistent woosh discharge.
I will update how it sounds on the A124 big turbo as soon as we get it installed.
 
41 - 46 of 46 Posts
Top