Or it will generate problems in the engine! Travel and fish waters, until now, were unable to be reaches with outboard motors having standard (side water pick-up) gear cases. The higer the boost the more important it becomes. I would never do a transom mounted pickup again, too much trash gets sucked up in it and it's a constant fight to clean it out. Your circumstances or experience may be different. Counter sunk mounting holes. Transom mount low water pickup. If you have never bent tubing check out this page, How to bend tubing. Also no sharp bends in the tubing and keep the tubing away from spinning motor couplers and drive shafts.
What Is Transom Mounted
To start this project you will need a long piece of brass tubing. If you are smaller than 60hp, please call first, as the cone will require modification to work, and you might perfer to send in for factory installation. Marine grade aluminium. This is the simplest way to pickup water for your cooling system. Material Description: Aluminium.
Transom Mount For Outboard
Next you will need to make the tube in the shape of a "j". The Bigfoot nose cone is our most performance oriented unit, with the pickup holes only on the bottom of the bullet. Mounting Track Size (W x H x D): 32mm x 205mm x 12mm. Randy owner of Donzis since 1966. DO NOT drill through tge hull. This is one of the reasons I make the hole above the water line for the tubing. Five inlets create less chance of stoppage than anything now on the market. Bob's Machine Shop Big foot nose cone kit ‐ SH ‐ opposite side for Alpha 1. Stopping pin at the base of the mounting track. Remember when installing this type of water cooling system use the least amount of tubing as possible. Items by Manufacturer. This allows the motor to be raised extremely high and still maintaining water pressure. Water Pick-up, Stainless steel, Through hull, -16 AN Connection, 2 1/4" round mounting flange, Cut to fit your boat.
Transom Mount Low Water Pickup
That why race boats have a pressure relieve bypass on them. Nosecone is the way to go. Tracking (W x H): 32mm x 205mm. 50% more cooling capacity. On the Aqua Jet rudder & lots of custom rudders made today, there is a water pickup built right into them. You need to get a cardboard cutout of one, tape it on the motor and turn full lock both ways and see if it hits. What is transom mounted. Turbo and Stainless Steel props. High Water Flow Capacity. One of the nicest looking ways to have the water exit the hull is an Anodized Aluminum fitting by Aeromarine (below pictured), But if your on a budget this is one of the places you can save $5 dollars and go with one of the other above methods. Once you have the piece of tubing bent, cut a 45 degree angle (see below picture) in the tubing to help it catch the water that's flying off the propeller. Use the Stainless Marine, than you can lose the one in the lower unit all together.
My son's wipple uses only the lower unit for everything. You can order this part by Contacting Us. If you are using a smaller motor or the Mercury Inline gear case, please choose the 'inline' option, it is a shorter unit. Transom mount for outboard. These aren't the only ways to make a water pickup, but they are the most popular and will cause the least amount of drag! Higher speed & proper water pressure. One of he other ways is using a small piece (about 3/4" long) of brass 1/8" diameter tubing and epoxy it into the hull. This way the boat will weight less and the water will flow faster. Kit comes complete with ALMAG-35 top grade casting, epoxy, hose fittings and instructions.
Below is a picture of the Aqua Jet, it has a brass tube built in that you attach the rubber tubing of your input side of the cooling system. Water Pick-Up, Scoop style, Chrome brass, Accepts 3/4" Hose. Dimensions: Protrusion: 115mm. Ideal for launching off the beach and in shallow water. Suits the Rule 360 and 500 Bilge pumps making this a great addition to any boat that has a live bait tank. Allow surface Piercing props (choppers, cleaver style) to be run at maximum height for top speed and all out performance, while maintaining proper cooling to engine. 205mm bracket travel. Forum posts represent the experience, opinion, and view of individual users. STRAINER BULKHEAD WASHDOWN PICKUP. If this breaks off, the hull is breached and it wont take long before the boat sinks! Part Number: EDM-235-55. ABYC is there a standard for how far from the transom water pickups can be installed. This is a custom order part. Installing a Water Pickup.