The Jackson Big Rig FD/HD is a unique install as its transducer ready scupper is located in the center of the deck between the hull and the pod. At Delaware Paddlesports we used thru hullHobie Thru Hull 3 Way Plug Kit“> Hobie Thru Hull 3 Way Plug Kit. Drilling through the deck is not always the best option but in this case the only option. These unique fittings are gasketed waterproof and are the cleanest way to install on the Big Rig HD FD.

Utilizing the Lowrance 000-10606-001 Kayak Scupper Mount for Skimmer Type Transducers you can avoid many issues with a cap and bungee system. This scupper mounting system can accept many other brand transducers also. Although it is set for older model transducers it can be modified to work with the latest skmmer transducers from Lowrance.

Also for the Lowrance display head unit I used a Hobie Thru Hull 3 Way Plug Kit. Water tight and clean!

If you have any questions please feel free to contact me!

A Free Lowrance FishReveal software update is now available for download at Lowrance.com!

Whats in the Lowrance FishReveal Update:

The update Installs Lowrance FishReveal software. This enables the ability to display 200kHz broadband overlay within 455/800kHz down scan on the Elite 5Ti. The update also allows CHIRP pulse scan overlay on the HDS Carbon and Gen3 Units. A feature that was not available previously. Previously you could only overlay downscan imaging on the 2D display, but this option did not show nearly as much detail. This update on the HDS Carbon and Gen3 models enables a clearer image utilizing the CHIRP sonar frequency. There are also new color palettes available for the HDS Carbon only.

Also with this update is a new C-MAP version which are an upgrade to Lowrance’s Base Chart Maps. It allows for better plotting and routing to the way point at the shortest and safest distance. This can be used with Navionics also. As kayak anglers we tend not to plot courses very often. This new feature isn’t really an advantage for us.

The free update however is only available on Elite Ti, HDS Carbon and Gen3 models.

You can get the update at Lowrance.com or simply link your unit to a wifi internet signal and update it there.

Lowrance Elite 5 TI TotalScan Kayak Install for Jackson Kayak Big Rig

Luckily the Jackson Kayak Big Rig has factory molded scuppers that accept large transducers like the Raymarine Dragonfly. Although the Lowrance Elite 5 TI TotalScan transducer is over 10″ long it mounts in pretty flush on the Jackson Kayak Big Rig with some modifications.

TotalScan Kayak Scupper Transducer Install & Mods:

I had to flip the mounting bracket upside down then mount the transducer to bracket. This allowed an extra 1/4″ of space so the transducer mounted closer to the hull and more flush inside the scupper trough.

Transducer mounting bracket cable notch modification. (Optional)

I opted to notch out the mounting bracket to receive the transducer cable flush. Doing this allowed me to install the transducer with the wire forward. I figured the less exposed cable the more protected it would be to objects in the water damaging it. Simply I marked with a sharpie marker the center and width of the cable. Using a vise and an angle grinder to notch in a space for the cable to pass through.

Using the Lowrance Kayak Scupper Mounting Kit. With a simple modification using a bolt and about 6 washers you can pack out the middle of the bracket to sit flush on the transom bracket. See the image below.

A Big Rig application.

To secure the transducer so it will not move at all add bungee to hold cantilevered end taught to the hull.The bungee will pass through the scupper behind the actual mounting plate. Using a scrap piece of plastic drill with a hole saw to create a tie down plug. Then pass through the bungee and tie a knot this will hold the transducer taught in the scupper. I ran the new transducer wire through the same thru hull holes as the HDI skimmer location.