$10,512.00
90 HP, 1,496cc 4-cylinder SOHC
20″ long shaft, remote mechanical
VTEC™, BLAST™, Lean Burn, EFI
Power trim/tilt, 44-amp charging
The Honda BF90D5LRTA is a high-performance four-stroke outboard motor designed for medium-sized boats, such as pontoons, aluminum fishing boats, bay boats, and small runabouts up to 16-20 feet. Featuring a 20-inch long shaft, it weighs 359 lbs and is powered by a 1,496cc (91.4 cubic inch) four-cylinder SOHC engine with 16 valves, delivering 90 HP at 5,800 RPM (5,300-6,300 RPM range). Equipped with remote mechanical steering, electric start, and power trim/tilt, it offers precise control and ease of operation. The motor incorporates Honda’s VTEC™ (Variable Valve Timing & Lift Electronic Control) for enhanced power and torque, BLAST™ (Boosted Low Speed Torque) for improved acceleration, and Lean Burn Control for superior fuel efficiency. Built for durability in freshwater and saltwater, it features a multi-layered corrosion protection system, stainless steel components, sacrificial anodes, and a freshwater flush port. NMEA 2000 compliance ensures integration with onboard electronics.
| Engine | 4-stroke, SOHC | 4-cylinder, 16-valve | 1,496cc / 91.4 cu in | 90 HP @ 5800 RPM | PGM-FI EFI | VTEC™, BLAST™, Lean Burn | Water-cooled, 3-way |
| Shaft | 20″ long | Corrosion-resistant | Aluminum prop | Power trim/tilt | Standard rotation | Salt/freshwater rated | 2.33:1 gear ratio |
| Controls | Remote mechanical | Electric start | NMEA 2000 compliant | Engine alert system | Side-mount remote | Digital gauges | Optional iST |
| Charging | 44 amps / 35 amps net | Low-speed charging | Regulated charging | Supports electronics | Battery cable | Maintenance-free | Belt-driven |
| Weight | 359 lbs / 163 kg | Balanced design | Minimal drag | Transom mount | Light for class | 26″ mount centers | Heavy-duty mount |
| Performance | 5300-6300 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed ~30-38 mph |
| Compatibility | 16-20 ft boats | Pontoons, consoles, bay boats | Aluminum fishing boats | 6-25 gal tanks | NMEA 2000 systems | Salt/freshwater rated | Remote steer boats |
| Dimensions | 20″ shaft length | 22.2″ W | 60.4″ H | 33.7″ L | Corrosion-resistant | Transom mount | 68° tilt range |
| Engine | 4-stroke, SOHC | 4-cylinder, 16-valve | 1,496cc / 91.4 cu in | 90 HP @ 5800 RPM | PGM-FI EFI | VTEC™, BLAST™, Lean Burn | Water-cooled, 3-way |
| Shaft | 20″ long | Corrosion-resistant | Aluminum prop | Power trim/tilt | Standard rotation | Salt/freshwater rated | 2.33:1 gear ratio |
| Controls | Remote mechanical | Electric start | NMEA 2000 compliant | Engine alert system | Side-mount remote | Digital gauges | Optional iST |
| Charging | 44 amps / 35 amps net | Low-speed charging | Regulated charging | Supports electronics | Battery cable | Maintenance-free | Belt-driven |
| Weight | 359 lbs / 163 kg | Balanced design | Minimal drag | Transom mount | Light for class | 26″ mount centers | Heavy-duty mount |
| Performance | 5300-6300 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed ~30-38 mph |
| Compatibility | 16-20 ft boats | Pontoons, consoles, bay boats | Aluminum fishing boats | 6-25 gal tanks | NMEA 2000 systems | Salt/freshwater rated | Remote steer boats |
| Dimensions | 20″ shaft length | 22.2″ W | 60.4″ H | 33.7″ L | Corrosion-resistant | Transom mount | 68° tilt range |
High-Performance Engine: 1,496cc four-cylinder SOHC engine with VTEC™ optimizes valve timing for a broader torque curve, delivering smooth power and strong acceleration across the RPM range.
Fuel Efficiency: Lean Burn Control and Multi-Port Programmed Fuel Injection (PGM-FI) provide up to 20% better fuel economy at cruising speeds, using 87-octane fuel.
Enhanced Acceleration: BLAST™ system advances ignition timing for improved low-speed torque and faster hole shots, ideal for quick planing.
Corrosion Resistance: Multi-layered paint process, stainless steel components, sacrificial anodes, and a freshwater flush port ensure durability in harsh marine environments.
Quiet Operation: Three-way cooling system (separating cylinder head, block, and exhaust) reduces heat and noise, enhancing durability and comfort.
High-Output Charging: 44-amp alternator (35 amps net charging) with an “On Demand” belt-driven system powers electronics, maintaining charge even at low speeds.
Maintenance-Friendly: Redesigned cowling, accessible spark plugs, and a freshwater flush port reduce maintenance time; recommended service every 100 hours or annually after the initial 20-hour check.
Smart Features: NMEA 2000 compliance integrates with digital displays for monitoring RPM, fuel, and engine vitals; Engine Alert System monitors overheating, low oil pressure, and over-rev conditions.
How Does Shipping Work and How Long Does It Take?
We understand how important it is for your new item to arrive safely and in perfect condition. We partner with professional carriers to ensure every order is handled with expert care from start to finish.
Order Processing & Shipping Times
Orders are processed and shipped within 2-5 business days (excluding weekends and holidays). All items are delivered within 10 business days from the date of shipment. As your delivery date nears, the shipper will contact you to coordinate a seamless drop-off.
Before ordering, please verify your shipping address to prevent delays. Your satisfaction is our priority, and we’re committed to making your shopping experience smooth and enjoyable. Have questions? Email us at sales@faa-marine.com—we’re here to help!
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6 reviews for Honda 90hp 20″ Shaft | BF90D5LRTA
this 90hp Honda with a 20″ shaft is surprisingly punchy. starts clean, runs smooth, and handles load well. very impressed by the low vibration.
solid performer. I wish it had a little more oomph at top end, but for everyday use it’s excellent and reliable.
got this Honda 90hp 20″ at a good deal. it runs beautifully, delivers power without being loud, and the build quality is top tier.
fantastic upgrade for my boat. responsive throttle, consistent power across RPMs. I scored it at a fair price — feel like I got a steal for what it does.
good engine overall. works reliably and has solid torque. took a bit to dial in the trim, but once set — excellent result.