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Custom builds

Built to stand out.Not to be the same.

Tell us how you boat. We plan the layout, power, and finish around you, from a simple build to one loaded with options.

Not sure what you need?

“If you don't know exactly what you need, just ask and we can figure out what's best for you.”

Petr Afonin, FineLine Jetboats

Some people want a simple boat that runs. Some want every option. Both are fine.

We'll ask how you fish and hunt, who rides with you, and where you launch. Then we help you pick what's worth it.

What you choose

Your boat, your call.

01

Size and hull

Pick the hull that fits your water, your crew, and your gear.

02

Layout and seats

Bucket seats, a rear bench, storage, hatches, and where it all goes.

03

Power

A watercraft engine you buy or we source, or something bigger.

04

Electronics

GPS, fish finder, lights, stereo, and the switches to run them.

05

Comfort

Windshield, enclosed top, and a diesel heater for cold mornings.

06

Finish

Vinyl wrap, colors, and UltraDeck flooring with your own design.

Build: the V8 mini jet

500 horsepower in a 3.9 Atom.

This one runs an LS3 V8 paired with a Southern Jet SJ 216 pump, sent from our friends at Southern Jet in New Zealand.

It fits in about the same space as a watercraft engine. We built a center hatch so you can check coolant and the belt without tearing the boat apart.

Engine bay of the V8 mini jet with the hatch open and teal-trimmed UltraDeckBuilt-out center hatch on the V8 mini jet for easy serviceCockpit of the V8 mini jet with grey seats and windshield
The welded aluminum hull from this build on its new trailer outside the shop

Build: welded hull plus extras

A hull, set up to finish.

This customer wanted a welded hull with the hard parts already done. It left the shop with:

  • Engine installed
  • 34 gallon fuel tank
  • Rear bench seat
  • Storage dividers
  • Walk-through windshield
  • Windows installed
  • Custom trailer

Build: the hunting rig

Set up to hunt.

One of our shop boats was set up as a hunting machine. Here is what went on it.

  • Yamaha SVHO, 265 hp supercharged
  • FineLine front windshield
  • PRP front seats and a rear bench
  • Two rifle racks
  • 1/2" UHMW bottom and chine guards
  • Electric trim and tilt steering
  • Finger throttle
  • Southern Jet nozzle and reverse bucket
  • LED front and rear lights
  • GPS, stereo, 12V and USB
  • Dual rear hatches
  • Side storage trays

How it works

Four steps to your boat.

01

Talk to us

Tell us where you boat, who comes with you, and what you haul.

02

Plan the build

We pick the hull, layout, power, and options with you.

03

We build it

Your boat is welded, wired, and finished in our Homer shop.

04

Take it home

We walk you through your boat before it hits the water.

In the details

Small things, done right.

Blue mini jet cockpit during the build with seats and steering wheel installedGrey bucket seats with the FJB logo stitched inBlack mini jet transom with UltraDeck on the swim deckBlue mini jet stern with the jet nozzleBlue and black mini jets on trailersTop-down view of a finished mini jet cockpit