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1995-1997 Kawasaki 750SXi Review and Specs [Video]
The Kawasaki 750SXi was the flagship stand-up Jet Ski in Kawasaki’s fleet from 1995 through 1997. It inherited its 2-stroke, 743cc, vertical twin from the predecessor 750SX, but it featured a more powerful, dual-carb engine configuration rated at 75 HP. The 750SXi was phased out by the more advanced 750SXi Pro, which debuted for the 1998 model year.
If you want to find out more about this 2-stroke stand-up Kawasaki Jet Ski, this post is for you.
We at JetDrift have compiled all you need to know into this Kawasaki 750SXi review!
1995-1997 Kawasaki 750SXi Review
The 750cc Kawasaki stand-up jet ski family included three models, which were as follows:1992-1995 750SX1995-1997 750SXi1998-2000 750SXi Pro
In this post, we’ll review the popular dual-carb 750SXi, but you can find out more about its siblings by following the links above.
Kawasaki 750SXi Hull
Kawasaki introduced the high-performance 750SXi for the 1995 model year, as a more advanced configuration of the discontinued 750SX.
These models shared the same platform measuring 87 inches in length, 27.6 inches in width, and 26.8 inches in height.
Compared to the outdated “JS” Kawasaki hull, this one was far more maneuverable and featured a fresh design.
The dry weight of the SXi was 328.5 pounds, 11 pounds more than the 750SX. This is no surprise since it featured a more powerful engine configuration.
Let’s get down to the nitty-gritty and talk about this power source in detail!
Kawasaki 750SXi Engine and Propulsion
The Kawasaki 750SXi inherited its 2-stroke, 743cc, vertical twin marine engine from the 750SX.
But while the latter was a single-carb, “small-pin” configuration rated at 63 HP and ported for more bottom end power, the 750SXi had a twin-carb, “big pin” engine design rated at 75 HP and ported for a higher top speed.
This high-performance power mill was designed with many advanced features, including:
- Dual carburetors
- NGK BR8ES spark plugs
- Crankcase reed valve configuration
- Oil injection system
- Magneto CDI ignition system
- Open-loop cooling system
- Electric starter
- “Big pin” engine configuration
- Ported for high top speed
Compared to the Keihin carbs, the Mikunis were easier to tune and their parts were more affordable.
The dual carbs also added more complexity to the engine, which translated to a slightly lower reliability and more carb maintenance.The propulsion system of the 750SXi was a standard axial-flow, single-stage jet pump housing a 3-blade aluminum impeller, producing a maximum thrust of 628 pounds.
In contrast, the pump of the 750SX housed an aluminum impeller and was only rated at 551 pounds.
Kawasaki 750SXi Features
The 750SXi inherited its innovative features from the 750SX, which were as follows:
- Handlebar-mounted start/stop button
- Control panel
- Choke knob
- Fuel valve knob
- Starter interlock switch
- Thumb throttle
- Throttle limiter
- Automatic bilge pump
- Fire extinguisher compartment
- Storage compartment
- 5-gallon fuel tank
- 2.7 qrt. oil reservoir
- Underwater exhaust outlet
- Deck mats on the tray and the rails
- Chin pad
- Shut-off switch with safety lanyard
After three years of production, the 750SXi was phased out by the race-intended SXI Pro for 1998.
Kawasaki 750SXi Handling and Riding Experience
The claimed fuel consumption of the 750SXi was 8.2 GPH at WOT, so its 5-gallon fuel tank offered a cruising range of 29 miles or a riding time of 37 minutes.
Thanks to its powerful engine and pump, the top speed of the 750SXi was a whopping 50 mph on good days.
Although it was very fast, it lacked bottom-end power and was very difficult to handle at higher speeds.
To fix this issue, the SXi Pro returned with a redesigned hull, which was slightly slower than the SXi but offered much more precise handling.
Kawasaki 750SXi Specs Charts
For your convenience, we’ve compiled the key specs of the 1996 Kawasaki 750SXi into these charts:Kawasaki 750SXi Engine Specs
| Kawasaki 750SXi | Engine Specs |
|---|---|
| Engine type | 2-stroke, vertical twin, crankcase reed valve, water-cooled |
| Displacement | 743 mL (45.3 cu in.) |
| Bore and stroke | 80.0 x 74.0 mm (3.15 x 2.91 in.) |
| Compression ratio | 7.0 : 1 |
| Ignition system | Magneto CDI (digital) |
| Lubrication system | Oil injection (break-in period: oil injection and gas/oil mixture 50:1) |
| Carburetor | Keihin CDK 40-31 x 2 |
| Starting system | Electric |
| Battery | 12 V 18 Ah |
| Engine oil type | 2-stroke, NMMA Certified for Service TC-W II or TC-W 3 |
| Engine oil tank capacity | 2.6 L, 2.7 qt (US) |
Kawasaki 750SXi Tuning Specifications
| Kawasaki 750SXi | Tuning Specifications |
|---|---|
| Spark Plug Type | NGK BR8ES |
| Spark Plug Gap | 0.7 ∼ 0.8 mm (0.028 ∼ 0.032 in.) |
| Ignition Timing | 13° BTDC @1250 r/min (rpm) - 20.2° BTDC @4000 r/min (rpm) |
| Carburetor Idle Speed - in water | 1 250 ±100 r/min (rpm) |
| Carburetor Idle Speed - out of water | 1 700 ±100 r/min (rpm) |
| Compression Pressure | 1 236 kPa (12.6 kg/cm2) 179 psi |
Kawasaki 750SXi Drive System
| Kawasaki 750SXi | Drive System |
|---|---|
| Coupling | Direct drive from engine |
| Jet Pump Type | Axial flow, single stage |
| Jet Pump Static Thrust | 285 kg (628 lb) |
| Steering | Steerable nozzle |
| Braking | Water drag |
Kawasaki 750SXi Performance
| Kawasaki 750SXi | Performance |
|---|---|
| Minimum Turning Radius | 2.9 m (9.5 ft) |
| Draft (Stationary) | 200 mm (7.9 in) |
| Fuel Consumption | 31 L/hr (8.2 US gal/hr) @full throttle |
| Cruising Range (1) | 47 km (29 mi) @full throttle |
| Cruising Range (2) | 37 minutes |
Kawasaki 750SXi Dimensions
| Kawasaki 750SXi | Dimensions |
|---|---|
| Overall length | 87.0 in (2210 mm) |
| Overall width | 27.6 in (700 mm) |
| Overall height | 26.8 in (680 mm) |
| Dry Weight | 149 kg (328.5 lbs) |
| Fuel tank capacity | 5.0 US gal (19 L) including 0.6 US gal (2.3 L) reserve |
Takeaways
As a takeaway, we’ve answered the most common questions about the Kawasaki 750SXi:What is a Kawasaki 750SXi?
The 750SXi was a high-performance stand-up Jet Ski manufactured by Kawasaki.
When did the Kawasaki 750SXi Come Out?
The Kawasaki 750SXi debuted in 1995.
What Years Did Kawasaki Make the 750SXi?
Kawasaki marketed the 750SXi from 1995 through 1997.
What Size was a Kawasaki 750SXi?
The Kawasaki 750SXi measured 87 inches in length, 27.6 inches in width, and 26.8 inches in height.
How Much Did a Kawasaki 750SXi Weigh?
The dry weight of the Kawasaki 750SXi was only 328.5 pounds.
How Many People Could Ride on a Kawasaki 750SXi?
The Kawasaki 750SXi could carry only one rider.
What Kind of Engine was in the Kawasaki 750SXi?
The Kawasaki 750SXi was powered by a 2-stroke, vertical twin, 743cc, dual-carb Kawasaki marine engine.
Was the Kawasaki 750SXi Supercharged?
The Kawasaki 750SXi was powered by a naturally-aspirated engine.
Was the Kawasaki 750SXi a 2-stroke?
Yes, the Kawasaki 750SXi was powered by a 2-stroke engine.
How Much Horsepower Did a Kawasaki 750SXi Have?
The Kawasaki 750SXi produced 75 HP out of the box.
How Much Oil Did a Kawasaki 750SXi Hold?
The Kawasaki 750SXi had an oil injection system featuring a 2.7-quart oil tank.
How Much Fuel Did a Kawasaki 750SXi Hold?
The Kawasaki 750SXi was equipped with a 5-gallon fuel tank including a 0-6-gallon reserve.
How Much Fuel Did a Kawasaki 750SXi Use?
The claimed fuel consumption of the Kawasaki 750SXi was 8.2 GPH at full throttle.
What was the Fuel Range of the Kawasaki 750SXi?
The fuel range of the Kawasaki 750SXi was about 29 miles (or 37 minutes) at full throttle.
How Fast Did a Kawasaki 750SXi Go?
The claimed top speed of a Kawasaki 750SXi was 50 mph under ideal conditions.
Did the Kawasaki 750SXi Have a Reverse?
No, the Kawasaki 750SXi didn’t have a reverse system.
Did the Kawasaki 750SXi Have a Brake?
No, the Kawasaki 750SXi was manufactured without a brake system.
How Much Does a Kawasaki 750SXi Cost?
The asking price of a used Kawasaki 750SXi varies between $1,000 and $6,000 depending on the year and its condition.
