2027 Yamaha Four Stroke Midrange 1.0L F70LB3
Description
Meet the 2027 Yamaha Four Stroke Midrange F70LB3—finished in Yamaha Brown and ready to turn your next repower into the kind of upgrade you feel every time you ease the throttle forward. This is an engine-only listing (no boat included), perfect for owners who want modern four-stroke performance in a smart, versatile size.
At the heart of this midrange outboard is a 1.0L (996cc) in-line 4-cylinder, 4-stroke design with 16 valves (SOHC, 4 valves per cylinder). The result is smooth, confident power that’s right at home on a wide range of hulls that like a balanced mix of punch and efficiency—think aluminum fishing rigs, bay and inshore boats, and compact pontoons that don’t need oversized horsepower to feel lively. With 70 bhp (52.2 kW) on tap at 5800 RPM and a full-throttle operating window of 5300–6300 RPM, the F70 is built to deliver strong midrange pull for getting onto plane cleanly and staying there without feeling strained.
Cruising is where this platform shines for many boaters. Fuel injection keeps fueling precise, and it’s designed to run on regular gas—great for day-to-day practicality and long weekends when you’d rather spend time on the water than searching for specialty fuel. Pair that with a 2.33:1 gear ratio turning a propeller, and you get a setup aimed at efficient, steady propulsion—ideal for dialing in an economical cruise on typical mid-size hulls.
For real-world boating, this Yamaha is also made to live in the marine environment. It’s salt-water capable, uses water (open loop) cooling, and includes a visual/audible engine alert system with emergency RPM reduction—peace of mind when conditions change or attention is split between weather, water, and passengers.
Rigging-friendly details round out the package: a 20-inch shaft, electric start, remote steering control, and power trim for easy attitude adjustments as load and chop vary. An alternator rated at 15 amps helps support onboard electrical needs while you’re underway. And at about 253 lbs dry (20-inch shaft), it’s a solid fit for transoms that want capable horsepower without jumping to heavier power classes.
Ask us about warranty coverage and rigging options, and let this Yamaha Brown F70LB3 bring fresh four-stroke confidence to your next season.
Color Options
Pricing
Engine
Drive Line
Steering
Meet the 2027 Yamaha Four Stroke Midrange F70LB3—finished in Yamaha Brown and ready to turn your next repower into the kind of upgrade you feel every time you ease the throttle forward. This is an engine-only listing (no boat included), perfect for owners who want modern four-stroke performance in a smart, versatile size.
At the heart of this midrange outboard is a 1.0L (996cc) in-line 4-cylinder, 4-stroke design with 16 valves (SOHC, 4 valves per cylinder). The result is smooth, confident power that’s right at home on a wide range of hulls that like a balanced mix of punch and efficiency—think aluminum fishing rigs, bay and inshore boats, and compact pontoons that don’t need oversized horsepower to feel lively. With 70 bhp (52.2 kW) on tap at 5800 RPM and a full-throttle operating window of 5300–6300 RPM, the F70 is built to deliver strong midrange pull for getting onto plane cleanly and staying there without feeling strained.
Cruising is where this platform shines for many boaters. Fuel injection keeps fueling precise, and it’s designed to run on regular gas—great for day-to-day practicality and long weekends when you’d rather spend time on the water than searching for specialty fuel. Pair that with a 2.33:1 gear ratio turning a propeller, and you get a setup aimed at efficient, steady propulsion—ideal for dialing in an economical cruise on typical mid-size hulls.
For real-world boating, this Yamaha is also made to live in the marine environment. It’s salt-water capable, uses water (open loop) cooling, and includes a visual/audible engine alert system with emergency RPM reduction—peace of mind when conditions change or attention is split between weather, water, and passengers.
Rigging-friendly details round out the package: a 20-inch shaft, electric start, remote steering control, and power trim for easy attitude adjustments as load and chop vary. An alternator rated at 15 amps helps support onboard electrical needs while you’re underway. And at about 253 lbs dry (20-inch shaft), it’s a solid fit for transoms that want capable horsepower without jumping to heavier power classes.
Ask us about warranty coverage and rigging options, and let this Yamaha Brown F70LB3 bring fresh four-stroke confidence to your next season.
Color Options
Pricing
Engine
Drive Line
Steering
Specifications
| Manufacturer | Yamaha |
| Model | Four Stroke Midrange 1.0L F70LB3 |
| Year | 2027 |
| Condition | New |
| Engine Type | In-Line |
| Bore x Stroke | Bore: 2.56 in. (65 mm); Stroke: 2.95 in. (75 mm) |
| Displacement | 60.8 cu. in. (996 cc) |
| Starting | Electric |
| Trim Method | Power |
| Propshaft Horsepower | 70 bhp; 52.2 kW |
| Fuel Induction | Fuel Injected |
| Alternator | 15 |
| Cooling | Water (Open Loop) |
| Steering | Remote |
| Warranty | 36 |