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STMPO Race Products - New product - NSX VVIS Plate - Butterfly Valve Delete

Joined
19 February 2008
Messages
1,532
The STMPO RACE PRODUCTS NSX VVIS Plate - Butterfly Valve Delete is a gutted out OEM plate that replaces the existing OEM VVIS plate with butterfly valves. This is a huge benefit for all FI applications that keep 100% of the stock intake.

I was first made aware of this modification when following Rob Morrison’s build many years ago… see #20 on his NSX build page found here…

http://www.dalmotorsports.com/cars.asp

Additional NSX owner discussion found here….

Long prime discussion on the benefits provided…
http://www.nsxprime.com/forums/showthread.php?t=27594&highlight=vvis
Performance increase discussion on prime…
http://www.nsxprime.com/forums/showthread.php?t=72592&highlight=vvis
Recent VVIS plate discussions on prime…
http://www.nsxprime.com/forums/showthread.php?t=124075&highlight=vvis

We are offering this NSX VVIS Plate - Butterfly Valve Delete Plate for $350.00 on exchange with $50.00 refunded after we receive your core back.

We have 3 plates in stock ready to go… make your motor build that much faster with a direct replacement….

Feel free to PM or email questions to [email protected]

Shop Phone 480-889-1482
Ross’ Mobile 480-363-9431

Regards
 

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Ross I think you should mention this is for FI systems that compress air pre-throttle body, and not post, and that this is not something you want to use with any sort of roots type blower (CTSC, SOS). This is for cars with centrifugal blowers and turbo cars.
 
Ross I think you should mention this is for FI systems that compress air pre-throttle body, and not post, and that this is not something you want to use with any sort of roots type blower (CTSC, SOS). This is for cars with centrifugal blowers and turbo cars.

Thanks Turbo2go.... This is for Turbo applications only... it can be used with other SC'ed applications as well... but Not CTSC/SOS and other "post tb charged air " apllications

Regards
 
Thanks Turbo2go.... This is for Turbo applications only... it can be used with other SC'ed applications as well... but Not CTSC/SOS and other "post tb charged air " apllications

Regards

Right. The twin screw SC's already replace the manifold.
 
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