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I have a original seadoo 4 stroke head Is there any way to identify what year and model of seadoo jet ski it came off I was told they change the head design after 2007 is this correct Thanks

I put a new bearing kit into my jet pump GTX 260 IS LTD 2015 ski after pressing the new bearing and seals into the pump the shaft turns as normal I put the prop onto the shaft and everything turns fine until I tighten the prop up then the prop just locks up and will not turn If I loosen the prop...

Can a Candoo Pro re-flash a ECU, I need a ECU for my GTX 260 IS LTD 2015 I have seen a couple of well priced ECUs but have been told I would need to re-flash the ECU before it would work with my ski I was thinking if I bought a Candoo then I could re-flash a ECU

Could someone please tell me what is this threaded hole just above the starter motor in a seadoo 4-Tec motor is it just a spare hole to bolt another earth strap or does it have something else bolted to it, I have looked through the manual GTX 260 IS LTD 2015 but I cannot find what it is for. If...

Will a Venturi from a 2009 seadoo wake pro 215 fit onto a seadoo GTX 260 IS LTD 2015 The jet pumps look the same and the photo in the service manual look the same but they have a different part number Thanks

I have another problem with re-building my seadoo 260hp supercharge. The turbine impeller does not fit into the S/C housing, I don’t know if I have the correct turbine impeller. Before I go into the details, I feel I should give you some back ground of where I got this supercharger from. I...

OIL Which is the best oil to use a good quality 10W - 40 blend or full synthetic oil. There seems to be a lot of debate about, if you can use a full synthetic oil or not Amsoil put out a paper saying that it had tested it 10W - 40 full synthetic oil on seadoo jet ski and claim their oil is...

Hi Having problems with supercharge rebuild (2015 GTX 260hp) I have followed all the instruction but the new shaft feels very tight to spin it by hand I have got up to step 13 on SBT instruction, I have put the new bearing in the housing then put the bearing on the shaft Put the thrush...

I am putting a head on a seadoo 4 - tec 260ph motor The manual says to torque the head bolts to 40nm + 120 deg + 90deg I torque the bolts to 40nm then I torque them a further 120 degs I then did 2 x bolts at 90 degs but on the 3rd bolts as I got to 30 degs the bolt seem to let go it suddenly...

Can I use J-B Weld Ultimate Copper gasket maker and sealant it is RTV 100% Silicone to joint the crank case together on a 4 stroke 4-tec 260hp motor (see photo attached The manual says to use Loctite 5910 but I can not buy that in Australia I already have a full tube of this Ultimate copper...

What is the diffrence between a North America ECU 420666532 and an international ECU 420666533 and how do I know which one I need I live in Australia so I am assuming that I would need ECU part No 420666533 but need to be sure

How do you re-sleeve a 4 cylinder jet ski motor Do the sleeves just pull out or do they have to be machined out I have found a lot of info on YouTube about car motors but northing on how to re-line a seadoo 4 - tec motor bore I just had my motor re-bored but something has scratched one of the...

Hi I am starting to re-build my motor now 4-Tec 260 S/C The re-bore came up beautiful When I was putting the piston oil sprays in the motor the service manual says to torque them down to 19 N-M or 168 lbf-in is that correct My torque wench only goes down to 28 N-M so I torque them to that, but...

Has anybody bought a ECU from Torx Racing I would like some feedback on what they are like to deal with I have read a lot articles on the web about this company saying to stay away from this company that people have had a lot of bad dealings with this company Green Hulk have a lot of comments...

Hi I am looking to buy a ECU for a seadoo jet ski GTX 260 IS LTD 2015 if anybody has one P/N 420666531

Hi I am going to rebuild my super charger and 4 -Tec motor, but I cannot find any Losflex grease topas NB 52 in Perth, I can get over ebay but I don't want to take a week also to receive it can I use see attached Penrite Cam / Engine grease it is for rebuilding motors

Wanted Alignment tool for GTX IS LTD 2015 seadoo jet ski ECU for same ski S/C rebuild tool Candoo

Do I need to use a crank locking tool to take the head off Cant I just put the motor on Cylinder No 1 on TDC compression stroke and then use the cam locking tool The only place I can get a crank locking tool is from the other side of Australia which will take over a week to receive Once I take...

Hi I have now done a compression test on the motor 1st time I did it dry connected compression tester and turned the motor over with starter 5 or 6 rotation each time 1st time Cylinder 3 (100 Psi) Cylinder 2 (100 Psi) Cylinder 1 (75 Psi) 2nd time wet put 3 squirts of oil from oil can Cyl 3 (125...

I see that you are a full bottle on seadoos so I hope you can give me some advice, I bought the GTX 260 2015 at an auction (a Repo) if is in good con but the motor is in bits and the crank case & ECM are missing I can get an aftermarket crank case (new) from USA for about the same price as a...