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4. Jet and V-Drive Water Injected Installation
* Install stainless steel lines to headers.
* Install headers on engine.
* Make sure there is no thermostat or any other type of water temperature control in the housing.
* Install "T" stainless steel control valve in one of the two lines in the thermostat housing. Connect the "T" end to the headers. The lines of the headers should be approximately 2 feet long.
* The other line from your thermostat housing is the by-pass line. Run it overboard with a 1/2" brass gate valve (plumbing type).
* The gate valve is needed to regulate the amount of water you discharge. It also regulates what RPM the water is injected into the headers. Example: gate valve is open and water comes in at 3000 RPMs. In order to make the water come in at 1800 RPMs, close the gate valve approximately 1/3.