- 1978 Js440
- Anyway to physically identify 440 afterburner pump (markings?)
- E box makes a clicking sound - no start - 85 js550
- boring a kawi 650
- 550 44mm intake?
- 550 intake?
- WTB complete 550 gasket kit
- 550 to 650 Conversion issues
- doin tricks?
- Should electronics work out of ski??
- new website, need advise
- Westcoast Manifold..........
- to Bore or not to bore
- How to remove a driveshaft...???
- 550 question
- 550 west coast sleeves....
- Engine Mounts
- New rider, just got a 440 and 550
- 550 Pump Blueprinting Help
- need a registered hull
- 440 question for a friend
- Yes I know
- 300sx backfires
- modding?
- Thinking about Dual BN38's on 550? Whos running them and what mods/tricks if any?
- Kerker Exhaust Question?
- js550 really worth the price?????
- Impeller Removal....
- 440 STOCK aluminum steering nozzle?
- Oh NO is this bad
- best prop for a stock 550sx
- Discovered while sanding an engine hood
- js300
- 650 flywheel and stator on 550?
- Westcoast 550 sidedraft intake manifold question
- 650 vs 750 Conversion into 550SX?
- Coffman on an X2!
- 1990 550SX Almost Done !?!
- 650 in a 440 conversion
- 550 question
- Coffman Pipe ?440 or 550?
- another dumb question
- Ride Plate
- 88 650....no spark. help
- ? 440 driveshaft
- Aluminum Grips
- kawasaki or yamaha???
- Stator wiring question...
- New Build 650 Conversion
- Hey vintage guys - 400 Top end for sale
- HELP ASAP with 550 compression
- 440 head how much should i shave
- 93 Super Jet 650 or 91 Kawi SX 650?
- Help Needed Js 550c1 Please
- 550 starter question
- need some help!
- WTB: Westcoast Dual Head Total Loss Ignition System
- 300sx question???
- Do these still exist.....?
- 2 Questions
- 650sx Vs. Js440
- 440 throttle cable ?
- Kawi 550sx adjustable trim
- Kawi 550sx footholds/straps
- I've got sand in my ......
- 197? Kawasaki 400 jetski (jet ski)
- Best Pipe for Sn Sj
- Square Nose Reeds
- Square Nose Reeds
- 650sx next mod
- Possible boost ports on a 550?
- 89 650sx problem???
- tubbies on sn sj
- Kawi 650sx vs. Yamaha Sj, your opinion
- Sn Superjet Deal
- Free 400 /440 parts
- No waterbox Advantages
- 440 start stop mod
- Old men with knee problems
- santa´s new ride
- Can a 550 coil be retrofitted to a 650?
- Jetting 550/780 Swap Ski?
- 89 550 fuel system set up?
- 550 KAWI: Steering Upgrades
- Hood mod
- Piston Port to Reed engine upgrade.......
- PJS, Westcoast, What is this!?!
- metal fuel pick up
- Removing Sleeves from 550 Westcoast, what does it require?
- Hillbilly Bored Nozzle
- 550 head change questions
- Looked at a js 550 today... take a look at the pics
- 94 750sx?
- Oldskool Sj Mods
- Conversion question. 550 to 650
- Quick 55O impeller ?
- Project Jetmate!
- billet nosepeice for a 550?
- Crazee 550 ramp jump!
- Need advice, a friend is considering a js550 that "needs work"
- 550sx 48mm carb manifold? Anyone know if there is one?
- Anybody running dual bn38s on a Kawi 650?
- are all 550's reed motors?
- 720 Js440
- 550 js engine removal
- Why do we keep riding these old things?!
- taking off 440 impeller HELP
- Jetsports Pipe on 550sx
- good deal?
- well darn.
- NEED TO SELL: New PJS Reed Pipe and New MRD Mechanical Fuel Injection for 550 Kawi
- quick tec question
- For Sale NEED TO SELL: MRD Mechanical Fuel Injection and PJS 2500 Pipe
- Which after market carb for an 89 JS550?
- Too much?
- anyone know how much this would be worth?
- 440/550 made of gold !!
- Anyone know where to get a great deal on pads?
- how to remove 650sx waterbox
- i know i'm sad but have to ask 300 question
- What is IT???????????
- kill switch
- some 550 problems
- 300sx intake grate
- Graham Millar - The Early Years.....................
- Prop pitch-Bore size relations (440 pump)
- laserjet/thunderjet video?
- WestCoast sleeve problem
- *****in - PJS Viper 550 FS ebay.... Jet-world
- For Seadoobutch
- what is the biggest engine ever SUCCESSFULLY ran in a JS hull?
- Best Place to get Ride Plate Insert Repair Kits!!!
- Sorry, js300 question
- I think its over!
- Major problum
- Keihin CDK2
- Instant Bling!
- Am I missing something?
- Wanted: Hard to find PJS parts
- Newbie saying hey...looking for some advice.
- 550 pump?
- 550 head gasket on 440
- 1989 650sx ignition problem please help
- Rooster Shooter
- Westcoast
- dollies??
- HELP me please
- Best beginner 440 aftermarket parts
- 550sx intake manifold?
- Is this a cool vintage ski, or just a turd?
- JS550 IMS gas tank
- simple 440 questions
- 89 440 having problems starting when warm?
- Dynafoil w/ 650sx motor complete
- When would this be better...?
- Jetinetics Flywheel
- Interchangable Westcoast Domes...
- conversion from push button to handlebar mount kill switch
- 87 JS: Rideplate mounting studs
- Turning down 550 driveshaft
- PJS 440 vs 550 reed
- i need some help with a $100 550
- keihin questions on a 550
- Im going crazy!
- 650 sx air question
- Jetsport Pipe question???
- engine swaps
- Reliability???!!
- 125horse 850!!!
- Motion Patrol Graphic Kit - Flames
- Anybody want to ride a 550\650 conversion ski at DAYTONA?
- Kawi stock 650 exhaust mod instructions
- 440cc Cylinders
- Well, another case of "Should I buy" V.1990 550SX for $100
- JS550 Owners: Sponsons or no Sponsons?
- Need ideas for a hood ornament...
- 650 bore and cc
- Possible Trade???
- Need Help......!!!
- Carb settings - Westcoase & 38mm on 650SX
- Removing 20 yr old stickers from jetski
- FS: 550SX motor running complete
- Omg my ski 440
- Replacing hull cooling lines: copper or S.S.?
- Vintage Old School Stickers on eBay
- custom hoods
- allen bolts for bn mikunis
- backwards steering and exit cooling lines on JS550
- 550 pipe?
- 650sx Questions and Pictures
- super chicken appreciation thread
- Jet Ski paperwork in NJ?
- I have weird spark plug boots...
- return line problems
- How To Tune Keihn 28mm Carb 650sx
- 440vs 550?
- clogged hull cooling lines
- 550 in atv frame
- 650sx steering cable
- My new 650sx
- JS550 - How big & where are your registration letters
- Putting new plug wires on a JS550
- 650 jammer conversion
- 85 js550 exhaust tech quest
- 1988 Kawi 550...
- 83 440 I picked up for $30!!
- Premix Ratio JS300SSX
- Case opinions wanted
- 78' 440
- Towing your 550 in water?
- am i being clear
- Jetting advice for mikuni bn
- Help, broken water inlet!
- 800wildcat!!!!! empty your inbox
- Differences between the years?
- Ebay sellers on drugs
- Needle and Seat help!!
- 650sx Carb setting westcoast pipe & 38mm car
- Stuffed Bases and Compression
- Vin/Hin #s 300SX
- '82 550 Resurrection
- pressure testing plugs - what sizes?
- 78' 440
- MSD Ignition System 440/550
- stock nozzle bore on a 440 pump?
- 89 650sx West Coast Pipe
- GRRR! has any1 had trouble with their bendix!!!
- FX1 Standup = Vintage Ski Class ???
- 440 pump or 550sx pump?
- V500 bilge pump
- Wont go Under Load
- Needle and seat?
- something's wrong with my VIN???
- Factory Pipe
- Conversion Ski Impeller pitch
- a few T3 ?'s
- sanding clearcoat...What grit?
- 550 rev under load problems, suspect carb
- JS550: Are side pads necessary?
- Old School Questions?
- Old School Questions?
- Old School Questions?
- this is funny
- sparking starter?
- carb flooding
- Whats the difference
- what to do with left side exaust?
- polished aluminum impellers? or should I stick to ss?
- 650sx cooling lines
- JS300 in the UK