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1993-1997 Kawasaki Super Sport Xi Review and Specs [Video]
The Super Sport Xi (a.k.a. 750SS Xi) was a 2-stroke sit-down Kawasaki Jet Ski manufactured from 1992 through 1997. It borrowed its 2-seater runabout hull and most of its features from the base 750SS, but it utilized a more powerful, dual-carb engine configuration rated at 75 HP. The popular Super Sport Xi was phased out by the upgraded Xi Sport in 1998.
If you want to find out more about this popular 2-stroke Jet Ski, this post is for you.
We at JetDrift have compiled all you need to know into this Kawasaki Super Sport Xi review!
1993-1997 Kawasaki Super Sport Xi Review
Kawasaki Super Sport Xi Hull
Kawasaki introduced the high-performance Super Sport Xi for the 1993 model year, as the bigger brother of the proven 750SS.
Because of this kinship, the Super Sport Xi was often referred to as 750SS Xi or just 750Xi.
These machines shared the same deep-V platform, measuring 99.6 inches in length, 40.6 inches in width, and 37.2 inches in height.
This massive SMC Jet Ski hull proved to be much more stable and predictable than the predecessor TS hull.
Keeping rigidity in mind, it featured an aluminum plate reinforcement. The front of the hull also had a “step” designed to reduce bow spray.
The dry weight of the Super Sport Xi was 388-415 pounds depending on the model year.
The ski also enjoyed a modern top deck design, which was much more appealing than the outdated “moped-like” deck of the 650TS.
It came standard with a comfortable 2-rider seat, an 8.7-gallon fuel tank including a 1.6-gallon reserve, and a 2.4-quart oil reservoir under the seat.
The front of the ski housed a standard bow storage, but no glovebox.
Kawasaki Super Sport Xi Engine and Propulsion
The power source of the Kawasaki Super Sport Xi was a 2-stroke, 743cc, dual-carb, vertical twin engine rated at 75 HP. This unit was also known as the “twin-carb 750 Kawasaki Jet Ski engine.”
From 1992 through 1995, this power source featured a small-pin configuration but was upgraded to a big-pin configuration for the 1996 model year.
The key features of the Kawasaki Super Sport Xi engine were as follows:
- 2-stroke, 2-cylinder architecture
- Dual Keihin CDK 40-34 carburetors
- NGK BR8ES spark plugs
- Crankcase reed valve configuration
- Oil injection system
- Magneto CDI ignition system
- Open-loop cooling system
- Electric starter
The key differences between these configurations were as follows:750 Small-Pin engine:
- Ported for bottom end power
- Smaller connecting rod ends and wrist pins (hence the name “Small Pin”)
- Lower compression ratio (7.0:1)
- Lighter weight
- Lower durability
- Different ignition timing and port timing tuned for top speed
- Enlarged connecting rod ends and wrist pins (hence the name “Big-Pin”)
- Higher compression ratio (7.2:1)
- Higher exhaust ports
- Smaller carburetors, inlet tracts, and reed cages, ensuring a faster inlet air speed
- Revamped, more durable crankshaft
- Heavier weight
- Increased durability
- More engine power
The propulsion system of the Super Sport Xi was an axial-flow, single-stage jet pump utilizing a 3-blade impeller. This high-performance pump produced a maximum thrust of 628 pounds.
The fuel consumption of the Kawasaki Super Sport Xi was 7.4 GPH at WOT, which ensured a cruising range of 57 miles or a riding time of 1 hour and 11 minutes.
Kawasaki Super Sport Xi Features
The Super Sport Xi inherited its advanced features from the single-carb 750SS, which were as follows:
- Dashboard with tachometer and trim indicator
- Display panel with oil and fuel level warning lights, fuel indicator lights, and an engine overheating warning light
- Choke knob
- Fuel knob
- Handlebar-mounted start/stop buttons
- Shut-off switch with safety lanyard
- Front storage compartment
- Fire extinguisher compartment (under the storage case)
- Rear storage pocket
- Tool kit
- Drain plugs
- Finger throttle with a throttle limiter
- Tow hook
- Mooring cleats
- Rear grab handle
- Sponsons
- Underwater exhaust outlet
- Deck mats
Kawasaki marketed the Super Sport Xi until 1997 when it was phased out by the more powerful Xi Sport.
1994 Kawasaki Super Sport XiR
A lesser-known brother of the Super Sport Xi was the 1994 Kawasaki Super Sport XiR. As the name suggests (R here is for Racing) this machine was specifically designed for racing. The XiR was a limited edition model in which only 500 units were produced.It came standard with the dual-carb, big-pin 743cc engine, an aftermarket exhaust system, and it was built on a purpose-built race hull.
To increase hull strength, it featured a carbon fiber reinforcement, that added some pounds to its overall weight.
This ski wasn’t known for extreme speed, but it had outstanding cornering abilities.
Many riders agree that the XiR was one of the best jet ski race hulls ever built!
To the greatest regret of 2-stroke jet ski enthusiasts, this model is very rarely found on the used market.
Kawasaki Super Sport Xi Specs Charts
For your convenience, we’ve compiled the key specs of the 1997 Kawasaki Super Sport Xi into these charts:Kawasaki Super Sport Xi Engine Specs
| Kawasaki Super Sport Xi | 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 | 7.2 : 1 |
| Ignition system | Magneto CDI (digital) |
| Lubrication system | Oil injection (break-in period: oil injection and gas/oil mixture 50:1) |
| Carburetor | Keihin CDK 40-34 x 2 |
| Starting system | Electric |
| Battery | 12 V 19 Ah |
| Engine oil type | 2-stroke, NMMA Certified for Service TC-W II or TC-W 3 |
| Engine oil tank capacity | 2.3 L, 2.4 qt (US) |
Kawasaki Super Sport Xi Tuning Specifications
| Kawasaki Super Sport Xi | 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) - 16° BTDC @2500 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 | 1 270 kPa (13 kg/cm2) 185 psi |
Kawasaki Super Sport Xi Drive System
| Kawasaki Super Sport Xi | 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 Super Sport Xi Performance
| Kawasaki Super Sport Xi | Performance |
|---|---|
| Minimum Turning Radius | 3.3 m (10.8 ft) |
| Fuel Consumption | 28 L/hr (7.4 US gal/hr) @full throttle |
| Cruising Range (1) | 92 km (57.2 mi) @full throttle |
| Cruising Range (2) | 1 hour and 11 minutes |
Kawasaki Super Sport Xi Dimensions
| Kawasaki Super Sport Xi | Dimensions |
|---|---|
| Overall length | 99.6 in (2 530 mm) |
| Overall width | 40.6 in (1 030 mm) |
| Overall height | 37.2 in (945 mm) |
| Dry Weight | 188 kg (415 lbs) |
| Fuel tank capacity | 8.7 US gal (33 L) including 1.6 US gal (6 L) reserve |
Takeaways
As a takeaway, we’ve answered the most common questions about the Kawasaki Super Sport Xi:What is a Kawasaki Super Sport Xi?
The Super Sport Xi was a 2-stroke sit-down Kawasaki Jet Ski.
When did the Kawasaki Super Sport Xi Come Out?
The Kawasaki Super Sport Xi debuted in 1993.
What Years Did Kawasaki Make the Super Sport Xi?
Kawasaki marketed the Super Sport Xi from 1993 through 1997.
What Size was a Kawasaki Super Sport Xi?
The Kawasaki Super Sport Xi measured 99.6 inches in length, 40.6 inches in width, and 37.2 inches in height.
How Much Did a Kawasaki Super Sport Xi Weigh?
The dry weight of the Kawasaki Super Sport Xi was 388-415 pounds depending on the model year (’92-’95: 388 lbs, ’96-’97: 415 lbs.)
How Many People Could Ride on a Kawasaki Super Sport Xi?
The Kawasaki Super Sport Xi could carry two riders.
What Kind of Engine was in the Kawasaki Super Sport Xi?
The Kawasaki Super Sport Xi was powered by a 2-stroke, vertical twin, 743cc, dual-carb Kawasaki marine engine (’92-’95: small-pin, ’96-’97: big-pin configuration).
Was the Kawasaki Super Sport Xi Supercharged?
The Kawasaki Super Sport Xi was powered by a naturally-aspirated engine.
Was the Kawasaki Super Sport Xi a 2-stroke?
Yes, the Kawasaki Super Sport Xi was powered by a 2-stroke engine.
How Much Horsepower Did a Kawasaki Super Sport Xi Have?
The Kawasaki Super Sport Xi produced 75 HP out of the box.
How Much Oil Did a Kawasaki Super Sport Xi Hold?
The Kawasaki Super Sport Xi had an oil injection system featuring a 2.4-quart oil reservoir.
How Much Fuel Did a Kawasaki Super Sport Xi Hold?
The Kawasaki Super Sport Xi was equipped with an 8.7 fuel tank including a 1.6-gallon reserve.
How Much Fuel Did a Kawasaki Super Sport Xi Use?
The claimed fuel consumption of the Kawasaki Super Sport Xi was 7.4 GPH at full throttle.
What was the Fuel Range of the Kawasaki Super Sport Xi?
The fuel range of the Kawasaki Super Sport Xi was about 57.2 miles at full throttle which translated to a riding time of 1 hour and 11 minutes.
How Fast Did a Kawasaki Super Sport Xi Go?
The claimed top speed of a Kawasaki Super Sport Xi was about 48 mph under ideal conditions.
Did the Kawasaki Super Sport Xi Have a Reverse?
No, the Kawasaki Super Sport Xi didn’t have a reverse system.
Did the Kawasaki Super Sport Xi Have a Brake?
No, the Kawasaki Super Sport Xi was manufactured without a brake system.
How Much Does a Kawasaki Super Sport Xi Cost?
The asking price of a used Kawasaki Super Sport Xi varies between $1,000 and $2,500 depending on the year and its condition.
