SEA-DOO RXPX VS YAMAHA GP1800R: STAGE 1

SEADOO may have the fastest watercraft straight from the factory, but what happens when you begin to modify them?

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#seadoo #yamaha #waverunner

[lazyjetskier]

Was waiting all the time for a race....

[raymondmorales]

Now we need this same shoutout but between the two 3 seaters most popular the Sea Doo RXT-X platform vs the Yamaha FX SVHO 3 seater. This shoutout should be epic I can’t wait. Come on let’s make it happen, 👍💪😊

[john.french]

Great video, excited to see that hole shot upgrade for the Yamaha and that one is going to fly!!

[_jamesrose]

Great video. Good to see these two at the same RPM for testing. The GP is more user friendly in the chop too

[blakeblanco]

Dude you got your shit together keep it up

[shawndavis]

Awesome videos! I’m in South MS! We will be on Pontchartrain this summer on my RXP! I’m “Cagedup” on GH. About to start the mods!

[dproulx]

Good stuff I guess my 2019 doing 80 / 81 is now acceptable 👍🏻👍🏻

[LR-mydi]

Back in Dec. 2016 I got a great deal in AL (no sales tax!) on my white/green 2016 FZS SVHO. I removed all of the factory "Yamaha" and "scare" decals. . I didn't want a "new" 2017 GP. The FZS is so much more "sedate" looking. It is now a forgotten "sleeper" at somewhere over 80 mph thanks to "Jim". It has all of the entry level mods. And the sleeper look is what I wanted .Much more fun that way! With no rear "spout". most guys think that it's a Kawie. I keep it in pristine condition and have no plans to get rid of it. Instead I prefer to upgrade. Anything new on those with no SC upgrades (yet)? Probably not.

[mogulpro]

I thought the GP would walk the PX mod'd.. I have a SCOM'd RXTX and my buddies with heavy mod GPs tell me that all the time.. turns out its alot closer than I (or most people) thought. Cool!

[whatsthisabout]

Great to see a shootout with the same mods, you have a vid and specs coming with some more rpm on the px ?
Any one done a shoot out between the tx and px - same running gear, but a great way to compare the impact of hull design

[watercraftjournal]

What are the parts and details on the tunes for each "Stage 1" kit? (Seems like everyone has got a different "Stage 1" package.)

[Spirited_Driver]

I was out on a new Yamaha 255 supercharged boat, and it cavitates stock! Its like adding power on a car but not upgrading the tires!

[lashbera]

My dealer sells Yamaha and Seadoo, I was a seadoo owner but when I asked what I should buy for a 2021 they said GP1800R SVHO. Reason, they said look in the shop. I’ll take a little cavitation if the trade off is early engine replacement so now I’m a happy SVHO owner

[mathisjara-ferrand]

I love what your doing man ! It also really helps me to chose my next ski ;)
I was just wondering, someone told me that with the MaptunerX, we had to change the yamaha's compressor freewheel every 20 hours, do you know something about it ? That's the only reason I still haven't done it on my 2019 SVHO ... It has now 135 hours and i'll certainly sell it for a 2022 RXT-X or a 2022 GP1800R SVHO but the european model doesn't exist with factory installed audio Kit so I don't know ...
Are the stage 1 kits in the description only for US or can you ship it to France ?
I'm french by the way, sorry if my comment contains mistakes :)

[TheJsgto]

I believe both 13/18 impellers are 3 blades - looks like a 4 blade is shown in the video...mind sharing what adjustments you made on the 13/18 on the seadoo? And what top speed rpm you were running with the adjustments on a 8500 tune?

[WaterDR-twre]

Hey man….any 5-60 times on a 2019 FX SVHO vs Stage 1 or Stage 1 Plus

[VifferDude]

@5:13 I'm a Yamahaw fanboy. I made my purchase choice on quality and longevity. Performance wasn't a concern as they are so closely matched. SeaPoo fans can still say they have the horsepower and better 0-40 times. However, from the times in this video it can been seen that Yamahaw has the better 0-60 times because it produces its boost and max power above 7500rpm and takes time to get up to that rev range. I wonder why Yamahaw does this?. Has anyone changed to a supercharger impeller that produces boost at lower rpms?

[tracyenlow]

Rather than repitching the 13/18, will you start using the new 13/15 4 blade in the RXP kit?

[wesleycarusos]

I'm so far away from this result. And everybody says it's the Heat. And I'm running with less than a half a tank of gas probably the best we've seen so far is about 75 mph GPS

[aceofspades]

I’m a Yamaha guy but props to seadoo on how far they have come.