CV1 iRacing setup guide

Guys in iRacing Virtual Reality forum are working hard to gather all the info available about CV1. iRacing is offering right now one of the best virtual reality experiences out there and these tips will provide you an straight forward approach to this experience.

Thanks to Ben W Saunders for useful guide
You can also have an excellent one in spanish by Carlos  Casas. 

You need to run Iracing in DX11 mode.
From the members site select settings and then change the mode to DX11.


2.rendererDX11.ini CHANGES (default path libraries\documents\iracing\rendererDX11.ini)
You need to make changes to this file.
Browse to the path shown above and open the file in a text editing program such as notepad.
Once you have made the changes be sure to save the file.
If you mess the file up you can always delete it and Iracing will automatically download a new version of the file next time you start iracing.
Changes to the file are shown below.
Thanks to Derek the Legend Speare for info…

[Oculus Rift]
RiftEnabled=1 (Enables rift to work with Iracing)
PixelsPerDisplayPixel=150-200 (You will need to play with this to suit your setup)
AutoSelect=1 (Changing this from 0 to 1 will force Iracing to use the Rift automatically)
AutoCenter=1 (Rift will recenter automatically after loading screen disappears)
UIScreenSize=150 (change this to 100 if you find the Virtual mirror too big)
UIScreenDistance=80 (changes distance UI appears from you)
MirrorEnabled=1 (changing this to 0 will turn off the rift display projection on your single screen, this may improve frame rates)

3.IRACING GRAPHICS MENU CHANGES (This is very user specific so you will need to try different things for your PC)
Turn Crowds to low/off
Turn Grandstands to low
Lock your frame rate at 90
Turn off shadows (Shadows do work but I have read on multiple threads to turn them off- I don’t know why)

Move black boxes =Alt+K
Resize black boxes = CTRL+PAGE UP/DOWN
If you are having the issue that you cannot see all of the black boxes to relocate them
because some of them are currently not in use then browse to the
iracing app.ini file (default path libraries\documents\iracing\appi.ini)
and under the [graphics] heading change
‘ForceVisibleWhenMove’ from 0 to 1.

To move the default cockpit camera position lower or higher go into a replay after sitting in your car for a while and hit
CTRL+F12 (cameras command)
Next move the X Axis to reposition camera forward and back
and the Z Axis to move up and down to the desired racing view.
SelectSave car at the bottom to save your settings for each individual car.
Next time you go to race the new position will be saved.



From time to time the CV1 view might slip, so it is best to go into
Iracing options/controls
and scroll right to the bottom on the right hand panel and assign a button on your wheel to the
Recenter HMD position key command.


Get a replay with a full grid of cars at COTA or SPA and try playing around with the graphics settings in the replay until you get a steady 90FPS. Remember to apply these settings to your actual race graphics settings.
It has also been noted that turning any triple screen support off improves frame rate.
It has also been noted that turning off CV1 mirroring on a single screen improves frame rates
It has also been noted that turning off Virtual mirror improves frame rates.

To get audio out of the CV1 headphones in Iracing change your simulation device to Rift Audio.
If you want to use the rift for chat then change the Voice Chat settings playback & Mic to Rift Audio also.
Same again if you use the spotter.
Dont forget to assign a push to talk button to your wheel.

Again thanks to Derek the Legend Speare for info…
If you are having issues with motion sickness some Iracers have found a quick change to the head movement commands makes things more comfortable.
To do this browse to
iracing appi.ini (default path libraries\documents\iracing\appi.ini)
then scroll right down to
and change

then save the file.
If this doesn’t work buy a yellow bucket and place it near your wheel in your sacred man/woman cave.
Drink some water.
Take a break.

Not that I have had this issue but I have read of a few cases of fogging with the CV1.
Solution seems to be to point a small fan at your head if you have one available.

11.NVIDIA USERS CHECK THIS SETTING (I am convinced this made a massive difference to my viewing pleasure)
VIA Gary Tall
‘I just realised that I’d mistakenly got the Texture filtering – Quality setting in Nvidia Inspector set to Quality.
I’ve changed it to High Quality and I think it has made a big improvement in the image in iRacing with the Rift.
This is also available in the manage 3d settings in Nvidia control panel.

VIA John Erich.
‘I know it helped with my monitors, but this is probably even more helpful for VR users with our more limited FOV.
I adjust the stereoStreamInSurroundBalance in the app.ini. (default path libraries\documents\iracing\appi.ini)
I believe this adjusts how loud your engine is in comparison to external sounds, ie: other cars on track or brake squeal.
I think default is 100 (I have mine lowered to 50).
Having your opponent’s car a little louder should help with positional awareness.

Some users are reporting that this is a great bit of kit to use although some are not!!!
It keeps your CV1 clean and prevents the build up of dirt and oil coming of your big sweaty racer driver face.
I have not tried it myself but I will hopefully be getting one soon so I will update with a verdict.


A new kickstarter has just been released by the same guys that make the VRCOVER for a VRINTERFACE
The interface seems as if it will provide better comfort for all and more useability for glasses wearers.
link for the kickstarter…al-interfaces-with-replacement

vr interface

Try playing with all the different lengths of the side and top straps.
Adjust the angle of the CV1 too.
I found having the side straps medium tight and the top strap quite loose works well.
I have the back strap snug up against the back of my head as low as I can get it.
(But then I do have a huge bowling ball shaped bald head)
I then adjust the angle of the screen so it sits nice and snug on my ugly mug.

With VR in its infancy most software is still not optimised for our CV1,s as yet.
Iracing is no exception so the graphics card choice is still a grey area until the programmers really start to push the VR graphics to the limit.
However all though this may be common knowledge to most it may be of use to someone.
The general consensus seems to be that the cards to buy are the Nvidia big guns.
1. 1080 £££££
2. 1070 ££££
3. Titan ££££
3. 980ti £££
4. 980 ££
5. 970 £
In that order.

980ti’s, and 980/970’s are going cheap at the time of writing and will only get cheaper.
1070 is the mid range safe bet.
1080 is the big daddy but is expensive and it may be worth waiting for the 1080ti to be released.
Ultimately budget will determine your choice but in my experience buying cheaper older kit is a false economy.
That said I am currently happily running a 980ti and enjoying lots of settings turned up to max.

If like me you have a triple monitor setup on your cockpit then you may have found that there is no place to mount the sensor straight ahead.Luckily for us Mr Speare has come up with a tidy little solution which mounts the sensor directly onto your monitor.
The ‘Restii’ is available on the link below.


Sean Woodhouse created this excellent software which will fully automate your pit stops for you.
No more knocking things over as you desperately claw your way round in the rift searching for the enter button!


Via Henk Schoone
About 6 weeks ago i removed the foam insert from the rift and and tried it on, just for fun. The result was pretty shocking. Because i could move my eyes much closer to the lenses without the foam insert, the FOV was improved significantly.

I did some back to back comparisons and found out that, without the foam insert, my FOV was improved about 20% horizonally and 20 vertically.

Using the rift on without the foam insert is too uncomfortable, but after having experienced the much larger FOV, there was no going back.

I modified the rift so that it hangs right in front of my face, without actually touching it. Just like the PSVR. I added an extra headband at the front and i can make final adjustments using the tilt ability of the rift.

The improvement in FOV is pretty big and i can’t imagine ever going back to the normal mounting solution of the rift. Because the rift hovers in front of my face without touching it, it’s much more comfortable and i have much less heat build up.

My eyes are so close to the lenses that i can sometimes feel my eyelashes touching them, so this mod is probably not such a good idea for people who wear glasses.


Pro & Cons

+ Much bigger FOV
+ Less heat buildup
+ More comfortable
+ Easy to put the rift back in the original state

– More difficult to adjust the rift voor other users
– Not for glasses
– Slightly more glare effect
– Bigger nose gap / light bleed (since the foam is missing)

Overall i’m pretty happy with the result. I have been using the rift like this for 6 weeks now. Only when friends are over to try the rift i use the foam insert because it’s easier to adjust it for different users.

Thanks to Ryan M Mcbride for this one.
I have tried BigScreen now and it is awesome!
Ryan has been trailing software which will run your desktop on the CV1 thus iliminating the need to remove the headset when dealing with the Iracing website.
Ryan writes….
Just a PSA for those of you who might not know, but you do not have to remove your rift after each race. There are a handful of VR desktop programs that will allow you to do anything and everything you’re used to doing on a monitor….. but in the Rift!

I use BigScreen (Beta). It’s free and works perfectly well for what I need. You can make the screen small and close like your monitor, or set the size and distance to use your desktop on an Imax sized screen. Not to mention, you can set the curvature of your desktop which is a pretty handy feature.

Download BigScreen Beta from Steam Herewin 8/10 only)

Virtual Desktop is another virtual desktop (herp), but it’s not free (only $15). I have not tried this yet, and don’t know what features this has that BigScreen does not. I’m sure some exist, but you should do some research before purchasing. I believe this software detects 3D and 360 degree media automatically, so it might be worth the price just for that feature alone. Don’t take my word for it though.

Download Virtual Desktop from Steam here:

SPACE Beta is one I tried for an hour before realizing I didn’t want to set up all my bookmarks, passwords, etc. again. It has the ability to have 6 separate virtual “monitors”, but the remaining options are very limiting. Maybe worth checking out to see if this one is for you.

Download SPACE beta here:

It’s such a convenient method to move in and out of iRacing practices and races without having to remove the Rift to interact with my desktop. You can watch movies, play regular games, launch VR games, send email, and write forum posts through your Rift (like I am now.)

It’s also taught me how to properly use my home row keys since I cant look at my keyboard while typing any of this. It’s all win-win.

If anyone has any other VR desktop apps worth mentioning, please let me know!

Thanks to Carlos and Jiri for this info
Apparently this voice activation software is well worth a look.
Carlos has created a video tutorial here for our viewing pleasure

And Jiri highly recommends voice attack as an alternatlve.

Gary tall has made this excellent virtual clock for those of us who need to know what time it is.

4 thoughts on “CV1 iRacing setup guide

  1. I can’t thank you enough. This simply answered a whole bunch of questions for me about the oculus rift and iRacing. And, it provided so much more! Basically, everything I wanted to know about that and extra things that would enhance my using of the Rift in general. I can not recommend this site enough.

  2. When I launch the simulator the loading screen is HUGE and the UI bars that contain garage, options etc at the top and the info bar at the bottom are way way up and down respectively. It wasn’t like this at first so its something I did but I’m not sure what it was that I did! Any ideas?

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