This is a long user title
Please thank our friend Stoly for the great idea. We've had (with his permission) developed a Miata-specific Vacuum Block to help monitor IRTB setups correctly. It is made to monitor more accurately your vacuum with your MSPNP or with a gauge.
The Vacuum Block comes with dimples in the body where you need to drill holes for your fittings (3 minutes job). This item is used to give a better reading to aftermarket ECU (such as MS2V3). If you only tap one runner and run that to the ECU, you're only getting the vac air from one runner. If you run all four into a vac block first and then to the PNP you're getting an average from all four making tuning easier and more accurate.
We only need 10 buyers to make it possible. It's a cheap item, so I hope we'll be able to make it!
GROUP BUY DISCOUNT:
Discounted Price : $39.99 SAVE 20%
GROUP DEAL IS ON!
HOW TO JOIN THE GROUP BUY ?
Visit the following link http://rev9autosport.com/zeromotive-vacuum-block.html, add the product to your cart and send the payment.
The payment is 100% refundable if we don't meet the minimum requirement.
Group buy will end on April 15th 2012.