|
I have an 88 GT4 with that same I/C. You'll need a pump to go with it, and some way of turning the pump on and off. I have mine essentially switched on with the ignition. If you can't find the original pump, you can use a JABSCO. I got one at a Marine Supply place. It's made to run continuously circulating hot water for a heating system in a boat or car. Flows about 4 or 5 gpm which is just about right. You can help with cooling ability if you run a reservoir inline with the system. This is basically a small tank that holds additional water so you have a reserve if you boost for a lengthy time. Also, it wouldn't hurt to place the remote heat exchanger in front of, or behind a fan so it gets good air flow even at low speeds. That plastic thing on top under the rubber cover by the filler cap is the float switch. It is supposed to throw a code if the coolant gets low. In the GT4, there is a small I/C computer that monitors the coolant level and pump to make sure the system is working. You could just wire it to a small LED or something, or just make sure you check water level periodically. Hope this helps.
__________________
Bob Raby
Santa Cruz, CA
'88 Alltrac (broken) FOR SALE
'87 4x4 Toy Truck SOLD
'90 4Runner (3.4 swap, CA certified legal with K&N intake, modified thermal coated headers, 2.5" exhaust, and almost as fast as a stock 3rd gen  ) SOLD
|