JELLPerformance

JELLPerformance Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from JELLPerformance, Automotive repair centre, JELLPerformance, Southport.

Jetski, Watercraft & powersports, repairs, maintenance & parts
Yamaha, kawasaki & Seadoo
servicing, repairs, upgrades, remaps, parts, engine builds or repairs, jetpump, diagnostics

🌊 END OF SEASON IS COMING… ❄️In a few weeks the nights will be drawing in, temperatures will start dropping and another ...
11/09/2026

🌊 END OF SEASON IS COMING… ❄️

In a few weeks the nights will be drawing in, temperatures will start dropping and another jetski season will be coming to an end! 🥶

But before you park the ski up and forget about it until spring… get it properly looked after. 👌

🏁 JELLPERFORMANCE END OF SEASON OFFERS

✅ FREE WINTERISE WITH EVERY END OF SEASON SERVICE

Get your watercraft serviced and we’ll winterise it FREE OF CHARGE, leaving it protected and ready for the colder months.

❄️ WINTERISE ONLY — £85
Normally £100

Need somewhere safe to keep it too? 👇

🔒 WINTER STORAGE PACKAGES AVAILABLE

From simple monthly storage through to our Ultimate Package including service, winterisation, dewinterisation and getting your ski cleaned & ready to ride for the new season. 💪

⚠️ LIMITED STORAGE SPACES AVAILABLE
Bookings are already open, so get your space secured early.

📲 Get in touch to book or find out more.

JELLPerformance
🏁 North West’s Independent Jetski Specialists
🔧 Main Dealer Trained | 15+ Years Experience

📞 07740 308919
📧 [email protected]
🌐 www.jellperformance.co.uk

🏆 HUGE CONGRATULATIONS SAM WILSON #68! 🏆What a way to finish the 2026 British Jetsport Championship season! 👊🥇 Ski GP –...
09/09/2026

🏆 HUGE CONGRATULATIONS SAM WILSON #68! 🏆

What a way to finish the 2026 British Jetsport Championship season! 👊

🥇 Ski GP – British Champion
🥇 Ski Limited – British Champion
🏆 10x British Champion!

Another mega weekend from Sam, taking the win in both classes at Round 5 & Round 6 and wrapping up another two British titles! 🔥

We’re proud to have played our part,
keeping the ski running and getting Sam back out there if there was mechanical issues. 🔧💪

Massive congratulations mate — 10 British titles says it all! 👏🏆

Thanks for trusting JELLPerformance to keep the spanners moving and the ski on the water. 🤝

📞 07845 635376
🌐 jellperformance.co.uk
📧 [email protected]

JELLPerformance
North West’s Independent Jetski Specialists
Main Dealer Trained | 15+ Years Experience

🇬🇧 CALLING UK JETSKI CLUBS & RIDING GROUPS! 🌊Here at JELLPerformance, we want to work more closely with the clubs, group...
09/09/2026

🇬🇧 CALLING UK JETSKI CLUBS & RIDING GROUPS! 🌊

Here at JELLPerformance, we want to work more closely with the clubs, groups and communities that keep the UK jetski scene going. 👌

Whether you’re a proper organised club, a Facebook riding group or just a group of riders that regularly get out on the water together — we want to hear from you.

We’re not looking to push some fixed sponsorship or package.

We want to see what JELLPerformance can offer that would actually benefit your club, group or its members.

That could include:

🟢 Club / member offers & promo codes
🟢 Group servicing & maintenance deals
🟢 Maintenance / check-over days
🟢 Technical help & advice
🟢 Parts & performance support
🟢 Event & ride-out support
🟢 Seasonal servicing & winterisation offers
🟢 And anything else we can put together that genuinely helps

NO SET PACKAGE. NO COMMITMENT.

Every club and riding group is different — let’s have a chat and see what works for yours. 🤝

👉 RUN OR ADMIN A JETSKI GROUP?

Drop us a message or tag your club/group below. 👇

Let’s get JELLPerformance supporting more of the UK jetski community. 🇬🇧🌊

JELLPerformance Ltd
📞 07494 397614
✉️ [email protected]
🌐 jellperformance.uk

North West’s Independent Jetski Specialists
Main Dealer Trained | 15+ Years Experience

❄️ WINTER STORAGE – NOW OPEN FOR BOOKINGS! 👌Following on from our Winter Storage announcement, bookings are now coming i...
08/09/2026

❄️ WINTER STORAGE – NOW OPEN FOR BOOKINGS! 👌

Following on from our Winter Storage announcement, bookings are now coming in and spaces are filling up fast!

If you’re looking for somewhere to keep your watercraft over the winter, get in early — we only have limited storage slots available.

But it’s not just somewhere to park your ski…

How your watercraft is left over winter can make a BIG difference when it comes to getting back on the water next season.

Leaving a ski sitting for months without the correct preparation can lead to battery problems, corrosion, fuel deterioration, cooling system issues and potentially expensive repairs come spring.

At JELLPerformance, we can take care of the whole lot. 👌

⚫ ROLLING STORAGE – £120 PER MONTH
Short or long-term storage.

🟢 WINTER PACKAGE – £650
November → April
✔️ Winter storage
✔️ Winterisation
✔️ Dewinterisation

🔥 ULTIMATE PACKAGE – £850
October → April
✔️ Winter storage
✔️ Full service
✔️ Winterisation
✔️ Dewinterisation
✔️ Cleaned & ready to ride for the new season 😎

Drop your ski off at the end of your season and leave the rest to us.

No worrying about where to keep it.
No forgetting to winterise it.
No last-minute rush getting it ready next year.

Stored. Looked after. Ready for the next season. 👌

⚠️ WE’RE NOW TAKING BOOKINGS
🔥 SPACES ARE ALREADY FILLING UP
⚠️ LIMITED SLOTS AVAILABLE

📲 Get in touch now to secure your space.

📞 Call / WhatsApp: 07596 997253
📧 [email protected]
🌐 jellperformance.co.uk

JELLPerformance
North West’s Independent Jetski Specialists
Main Dealer Trained | 15+ Years Experience

🔧 JELLPERFORMANCE TECH TIP #2 – JET PUMP & IMPELLERDid you know your jetski can lose performance without actually losin...
08/09/2026

🔧 JELLPERFORMANCE TECH TIP #2 – JET PUMP & IMPELLER

Did you know your jetski can lose performance without actually losing engine power? 👀

If your ski feels sluggish, struggles out of the hole, revs higher than it should or has lost some top speed, it’s easy to assume there’s an engine problem.

But sometimes the problem is actually at the other end of the ski – the jet pump.

Your engine might be making all the power it should, but the jet pump still has to turn that power into thrust through the water.

Things we commonly look for include:

🔧 Damaged, worn or incorrectly pitched impellers
🔧 Excessive impeller-to-wear-ring clearance
🔧 Damaged or worn wear rings
🔧 Jet pump bearing wear or play
🔧 Debris or damage within the pump
🔧 Signs of cavitation

Cavitation is a big one.

If the pump can’t get a clean, efficient bite on the water, the engine can rev but the ski doesn’t accelerate as it should – a bit like a clutch slipping on a car.

💡 FUN FACT – DID YOU KNOW?

Even a good jet pump isn’t 100% efficient. As a rough example, if a jet pump is operating at around 70–80% efficiency, a 200hp engine could only translate roughly 140–160hp worth of that input power into useful hydraulic output.

And that’s with the pump working properly!

Add wear, damage, incorrect clearances or a poorly matched impeller and you can lose even more efficiency.

That’s why the jet pump is so crucial to the overall performance of your watercraft.

And just like last week’s compression testing, we don’t only look at this when there’s already a problem.

At JELLPerformance we inspect jet pumps during checkovers, servicing and fault finding, and they’re also an important part of our checks before carrying out performance work.

There’s no point asking an engine for more power if the pump isn’t capable of putting it into the water properly. 👌

We can also repair & rebuild jet pumps, along with impeller repairs, truing & repitching where appropriate.

Sometimes getting a ski performing properly isn’t about adding more power…

It’s about making sure you’re actually using the power you’ve already got. 💪

📞 07494 397614
🌐 www.jellperformance.uk

JELLPerformance
North West’s Independent Jetski Specialists
Main Dealer Trained | 15+ Years Experience

04/09/2026

🏁 RACE WEEKEND – BAWSEY COUNTRY PARK! 🔧💚

This weekend JELLPerformance will be at Bawsey Country Park, King’s Lynn for Rounds 5 & 6 of the JSRA British Jetsport Championship! 🇬🇧🏁

We’ll be there as normal, keeping those spanners moving 🔧 and doing what we do best behind the scenes.

We’ll be checking over, prepping and keeping Simon Belcher #111’s Sport GP boat running and performing throughout the weekend 👌🔥

🔧 PREPPED & READY!

We’ve also got Kyle Horton, Riley Horton & Sam Wilson’s skis all prepped, checked over and ready to hit the water this weekend! 💪

The workshop prep is done — now it’s down to the riders! 🏁🔥

Another busy race weekend incoming with plenty of spannering, racing and hopefully some strong results!

Keep an eye on the page for updates from Bawsey throughout the weekend 📸👀

JELLPerformance
🏁 Race Support | Servicing | Diagnostics | Performance
🔧 Main Dealer Trained | 15+ Years Experience

📞 07494 397614
🌐 www.jellperformance.uk

🔥 WHAT A SUMMER IT’S BEEN! 🔥We’ve had a seriously busy summer here at JELLPerformance, and we just want to say a massive...
02/09/2026

🔥 WHAT A SUMMER IT’S BEEN! 🔥

We’ve had a seriously busy summer here at JELLPerformance, and we just want to say a massive THANK YOU to everyone who’s supported us and trusted us with their watercraft. 🙌

Whether it’s been:

🔧 Servicing & maintenance
⚙️ Engine work & rebuilds
🌊 Jetpump problems & repairs
💻 Diagnostics & fault finding
🚀 Performance upgrades & tuning
📦 Parts & accessories
💬 Or simply getting in touch for some advice or information…

Thank you for choosing JELLPerformance. 👌

From the quick jobs to the full rebuilds, every bit of custom helps us keep growing and doing what we do.

🍂 AUTUMN IS COMING…

Over the next few weeks we’ll be rolling out some JELLPerformance autumn offers, including servicing, winterisation, storage and more — so keep an eye on the page. 👀

🔧 JELLPERFORMANCE TECH INSIGHT

We’re also going to be bringing something new to the page…

Once a week we’ll be sharing a JELLPerformance Tech Insight — tips, technical information, common faults, things we see in the workshop and some of the knowledge we’ve picked up over 15+ years in the industry.

Hopefully helping you understand your watercraft a little better and maybe even spot a problem before it becomes an expensive one! 👌

The summer might be coming to an end, but JELLPerformance definitely isn’t slowing down. 💪

📞 07494 397614
🌐 www.jellperformance.uk

JELLPerformance
North West’s Independent Jetski Specialists
Main Dealer Trained | 15+ Years Experience

Address

JELLPerformance
Southport
PR46JJ

Telephone

+447494397614

Website

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