Electric dumps ! lets see Yours ! ?
Al,
Since I am no longer building these,I can brag and not feel too guilty about it.
The vacuum hose attaches to the 4" vacuum actuators on the front of the muffler.You see the shot in my Avator to the left? You can see them. Or better still, here are better shotd.
When you pull the vacuum switch in my car, which looks like the cigarette lighter now, it evacuates the actuator which pulls an internal valve closing off 2/3 of the tubes and directing the exhaust straight out the rear section of the muffler. There is lot more happening than this actually but this is an easy and fast way to see how they work.
Tom
Al,
Since I am no longer building these,I can brag and not feel too guilty about it.
The vacuum hose attaches to the 4" vacuum actuators on the front of the muffler.You see the shot in my Avator to the left? You can see them. Or better still, here are better shotd.
When you pull the vacuum switch in my car, which looks like the cigarette lighter now, it evacuates the actuator which pulls an internal valve closing off 2/3 of the tubes and directing the exhaust straight out the rear section of the muffler. There is lot more happening than this actually but this is an easy and fast way to see how they work.
Tom