Crushed or Un-Crushed
 

That is the question. What does crushed and un-crushed mean? I did a search and came up with for sale ads. ???

Re: Crushed or Un-Crushed
 

crushed what? dsm bov?

Re: Crushed or Un-Crushed
 

crushed= bov is cruched to hold more boost
uncrushed = not crushed

Re: Crushed or Un-Crushed
 

Yes 1st gen dsm. How do you crush? and what do they look like... what is better?

Re: Crushed or Un-Crushed
 

uncrushed is good to 20psi if i remember and crushed up to 30. i remember seing a write up about it but dont remember where

Re: Crushed or Un-Crushed
 

I think you got those psi #'s wrong.

Re: Crushed or Un-Crushed
 

that what i got from a dsmforum i go to. i was in a first gen that the stock one that held to 18 so i figure they were about right but if not feel free to correct me

Re: Crushed or Un-Crushed
 

There's a spring inside that is only good to a certain pressure before it starts to leak boost past it. Crushing the top helps the spring have more tension and hold more pressure without leaking.


Here's a picture of the top pushed in:

[img width=700]http://is.rely.net/1-1116-43720-l-bN4i7PWa7djHzcA0SKA.jpg[/img]

Re: Crushed or Un-Crushed
 

anyone got the specs of uncrushed vs crushed?

Re: Crushed or Un-Crushed
 

I had a 1gen bov uncrushed on my crx and it held 19 psi constantly.