Blowoff valve testing on Sean's car 06-05-10 Media
Published: 14 years ago
Testing the new ForceFed blowoff valve on Sean's Volvo 240 turbo. The spring we used is one step softer than it should be for his car, and because of that the valve stays open most of the time during decel (which doesn't matter to him because he is running Megasquirt EMS). WIth the next hardest spring the valve would stay mostly closed and only open/close quickly to blowoff.