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This thread will serve to show you guys what mod's i'm doing on my VXR and to show any measured gains both in top speed and acceleration.
To keep this thread uncluttered and full of information only I have started a Green Hulk VXR build up discussion thread has been started here
I have conducted radar testing with my Stalker ATS II of the ski in bone stock condition and have connected the Riva Power Filter and intake manifold upgrade at the water so that I could post true back to back results for you guys. We later came back and added the Riva pro series waterbox and Riva rear exhaust kit. The results of the modifications are graphed below.
As you can see the gains are substantial with the Riva power filter and intake manifold installed and then improve even more once the exhaust is added.
Please note, all radar testing was done with a full tank of fuel.
All modifications installed on my ski are listed below and are available in the forums online store. Links are below.
The Riva Power Filter is here in the online store.
The Riva intake manifold upgrade is here
The Riva rear exhaust kit is here
The Riva pro series waterbox is here
Jim's Performance VX ride plate modification service is here
Video Overviews of the products installed on my VXR
Overview of Riva Rear Exhaust, Waterbox, Riva Billet Driveshaft Sleeve and Billet Ride Plate Inserts can be viewed
A sound clip of the Riva water box and rear exhaust kit can be viewed by clicking here
In bone stock condition my VXR ran 66.6 mph on GPS
With the Riva power filter, intake manifold upgrade, Riva water box and rear exhaust kit the ski ran 69.0 mph
I added the Jim's modified VXR ride plate to the other modifications and the ski ran 70.1 mph
I have programmed the ECU with the V-Tech VXR tuning and the ski is now running 72+ mph on GPS. There are huge gains in acceleration as well
To keep this thread uncluttered and full of information only I have started a Green Hulk VXR build up discussion thread has been started here
I have conducted radar testing with my Stalker ATS II of the ski in bone stock condition and have connected the Riva Power Filter and intake manifold upgrade at the water so that I could post true back to back results for you guys. We later came back and added the Riva pro series waterbox and Riva rear exhaust kit. The results of the modifications are graphed below.
As you can see the gains are substantial with the Riva power filter and intake manifold installed and then improve even more once the exhaust is added.
Please note, all radar testing was done with a full tank of fuel.
All modifications installed on my ski are listed below and are available in the forums online store. Links are below.
The Riva Power Filter is here in the online store.
The Riva intake manifold upgrade is here
The Riva rear exhaust kit is here
The Riva pro series waterbox is here
Jim's Performance VX ride plate modification service is here
Video Overviews of the products installed on my VXR
Overview of Riva Rear Exhaust, Waterbox, Riva Billet Driveshaft Sleeve and Billet Ride Plate Inserts can be viewed
A sound clip of the Riva water box and rear exhaust kit can be viewed by clicking here
In bone stock condition my VXR ran 66.6 mph on GPS
With the Riva power filter, intake manifold upgrade, Riva water box and rear exhaust kit the ski ran 69.0 mph
I added the Jim's modified VXR ride plate to the other modifications and the ski ran 70.1 mph
I have programmed the ECU with the V-Tech VXR tuning and the ski is now running 72+ mph on GPS. There are huge gains in acceleration as well
Attached Files
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