Regulator 30 XO
Powered by Twin Yamaha F350 V6 4.3L Engines
Real-World Performance Insights for Offshore, Inshore, & Hybrid Adventures
The Regulator 30 XO blends serious offshore capability with inshore versatility—giving you a hybrid platform that can fish the back bays in the morning and run offshore structure in the afternoon. Powered by twin Yamaha F350 V6 engines, this model delivers excellent speed, smooth mid-range cruising, and responsive acceleration for a wide range of conditions.
Performance Data
RPM | MPH | GPH | MPG |
|---|---|---|---|
| 1000 | 6.2 | 2.6 | 2.41 |
| 1500 | 8.4 | 4.4 | 1.92 |
| 2000 | 10.0 | 7.5 | 1.33 |
| 2500 | 14.6 | 11.9 | 1.22 |
| 3000 | 25.8 | 15.2 | 1.70 |
| 3500 | 34.3 | 18.8 | 1.82 |
| 4000 | 40.0 | 25.1 | 1.59 |
| 4500 | 45.2 | 30.4 | 1.49 |
| 5000 | 50.5 | 42.1 | 1.20 |
| 5500 | 56.6 | 54.3 | 1.04 |
| 6000 | 62.7 | 61.1 | 1.03 |
Regulator 30 XO
| Length | 30' 7" |
|---|---|
| Beam | 10' 2" |
| Dry Weight (Boat Mfr. Pub) | 8,300 lbs |
| Maximum HP | 700 hp |
| Fuel Capacity | 222 gal |
| Weight as Tested | 11,786 lbs |
LF350USA2 / F350USA2
| Horsepower | 350 hp |
|---|---|
| Induction | EFI/VCT/DOHC |
| Displacement | 4.3L |
| Weight (Estimated) | 642 - 642 lbs |
| Gear Ratio | 1.75:1 |
Engine Mounting Height
| Mounting Hole Position | #4 |
|---|---|
| Ventilation Plate Height | 2 3/4" Above Boat Bottom |
Propeller(s)
| Series | Saltwater Series II |
|---|---|
| Diameter x Pitch | 15 x 21 |
| Yamaha Part # | 6CF-45972-20-00 / 6CE-45972-20-00 |
| Propeller Material | Stainless Steel |
Test Conditions
| Number of People | 3 |
|---|---|
| Air / Water Temperature (Fahrenheit) | 61° F / 67° F |
| Elevation (in feet above sea level) | 0' |
| Wind Velocity | 10-15 MPH |
🚀 Impressive Top-End Speed
Under Yamaha factory testing, the Regulator 30 XO achieved:
➡️ Top Speed: 62.7 MPH at 6,000 RPM
Perfect for:
Long-range offshore runs
Avoiding weather windows
Enjoying wide-open performance when seas allow
For a hybrid platform, this speed level is exceptional and sets the 30 XO apart from other crossover boats.
⛽ Solid Cruising Efficiency for a Twin-350 Setup
While this is a performance-oriented rig, the mid-range efficiency is very usable.
Key cruising numbers:
3,000 RPM → 25.8 MPH → 1.70 MPG
4,000 RPM → 40.0 MPH → 1.59 MPG
5,000 RPM → 50.5 MPH → 1.20 MPG
What this means for you:
Efficient cruise in the 25–40 MPH range
Predictable fuel burn for mixed inshore/offshore days
Balanced performance across a wide range of speeds
🌊 Hybrid Freedom: Inshore Versatility Meets Offshore Confidence
The 30 XO is the bridge between shallow-water fishing and true offshore capability:
Shallow-draft features for inshore fishing
Deep-V offshore performance for tackling Gulf chop
A wide 10’2” beam for stability and deck comfort
Massive deck layout ideal for anglers, families, or mixed adventures
Yamaha F350s provide smooth, quiet, torque-rich power across the entire RPM band
Whether you're working artificial reefs, cruising the bay, or making long runs offshore, the 30 XO adapts to the day.
🔧 Yamaha-Optimized Test Setup
Yamaha tested this combination with:
15″ × 21″ Saltwater Series II stainless props
Twin F350USA2 engines (350 hp each)
Clean bottom, light load, controlled test conditions
Real-world performance will vary based on:
Fuel level & load
Ice, gear, and tackle weight
Sea conditions
Prop selection
Bottom cleanliness
Your actual numbers may differ, but this bulletin provides a reliable performance benchmark.
💡 What This Means for You
The twin-350 Regulator 30 XO offers:
✔ Exceptional hybrid versatility (inshore + offshore)
✔ Over 62 MPH of top-end performance
✔ Quick, responsive acceleration
✔ Cruise efficiency around 1.6–1.7 MPG at practical speeds
✔ Yamaha’s renowned reliability and resale value
✔ Regulator’s legendary ride quality in a crossover design