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That won't make much of a difference. What will be effective is if you put another stanchion before the wall in the waterbox and use this valve like Captians Choice. You can even use boost reference...

Being told the Exhaust temp/water sensor can be just zip tied in the hull and plugged it. as it only trips when unplugged or over temp/ is this true?

Welder put me off a this week as the 2 race...

The older school set ups where using fuel pressure to flow more fuel out of the injectors. Then the larger injector tunes came out and can flow the fuel needed or more boost by injector sizing vs...

This may give you a better view.



https://youtu.be/0yMrPtn7bJo

There have been many threads about engine oils. They can be reviewed endlessly.

The essence is that the sprag clutch for the supercharger in the SVHO engine depends upon metal-to-metal friction to...

I really wish people would stop talking OTD. Taxes vary anywhere from 0 to 10%. So at least stage what your taxes our other comparing is pointless.

Take ski to your dealer, they will verify the part number and send the info to Yamaha they will make it right. I contacted Yamaha through the yes warranty department the person I spoke to was very...

Thanks man. Yea your telling me. I do not have the TIg skills to do this job like I want... so at the mercy of others... but I am getting ancy… almost calling another welder/ fab shop to see where...

Before my first Yamaha hull repair I purchased paint kits from from ColorRite (the Yamaha 'official' repair paint source). We have one red and one blue GP1800. I ordered color correct base coat for...

Very nice. Just do the 17# wheel. 20 takes too many supporting parts. Do the 20 next year.

That intake hose is likely to collapse.

Hang on guys more information coming no one is wrong, stay tuned this will be interesting

finally i finished everything & took her home !!!

i just need an AFR sensor and start logging and slowly increase the boost !!!

https://youtu.be/lWoSCmaW2KQ

More exhaust noise.

No power gain.

Supercharger volute pinning, 2013 through 2017 Yamaha SVHO engine

http://greenhulk.net/forums/showthread.php?t=265123&p=2888496&viewfull=1#post2888496

Yea the "Volute" or how ever you spell it. is pressed in the compressor housing, and with high RPM vibrations they walk backwards and the wheels hit them destroying the wheel and volute. so you...

You said that you wanted to save gas. Thats what that cruiser tune does under 8000 rpm. After that, its balls to the bar. It's perfect for what you want since you're not a dig racer, like most of my...

I’m working on this now. I have purchased an analog to NMEA 2000 converter. I should be able to tap into analog sensors to display any data I want.

So far my plan is for engine rpm, fuel level,...

Chinese scam. You pay them and they say FU and keep your money.

Send a Private Message to Green Hulk requesting the name change.

include your email address.

I did several runs and they were all around that speed. The one I posted was just the highest. I did reach this in interacoastal with a slight chop. Less than a ft but it ripped right through. I feel...

Welcome.

Shut down and restart the engine several times. Let it sit for a minute between restarts.

The warning on the dash can require several restarts before it stops warning about the old...

Swamp Monster have really bad night. Ate asshole out of dead alligator and have bad shits. Look around and nothing to wipe ass with, so Swampy use Stan's patch. Much better than rubbing ass on log....

Not sure if you are aware, but you can buy Riva parts from this forums online store at discounted prices. Use the discount code: greenhulk
It will save you 10% off the listed price of most Riva, R&D...