EGR Exhaust Gate Recycle Valves
When we run engine on pure Hydrogen we want to recyle the exhaust alittle more to slow the burn rate of the hydrogen in the combustion process to co equal gasoline. Car already have this standard on every vehice to use.
When Stanley meyer did it they were not standard and he made one.
Note when you use Hydrogen HHO Carbon Cleaning this is the main area it will clean up.
See Pictures below.
If you need we sell them below.
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