You wont get a chirping noise via a dump valve, the chirping noise comes when the air is forced back through the turbo and sounds through the air filter. However this is mildly quiet compared to when an external wastegate is used.
__________________
Currently 226.4bhp@13psi with a remap to 18psi coming very soon
Last edited by adzs12; 22-10-2006 at 11:06.
|