The Vari-Cool N/A sets a new standard in Normally Aspirated Methanol/Water Injection. This unit is identical to our Vari-Cool Boost Version, except it integrates a vacuum switch instead of a boost switch. It also integrates a 0-5V input that can be used for TPS, MAF, etc.
The Vari-Cool N/A controller has an integrated port that senses the vacuum. You can set the starting point from 29 inches of Mercury to 1 inch. The Max point can also be set from 29 to 1 inch. Also integrated is the 1-10 position tuning gain that allows you to change the curve. Our software is similar to the turbo version with the same functionality.
This kit ships with a 2.0 quart tank, 2 nozzles (so you can choose the right one) Our Vari-Cool N/A controller, our PUMP and all our fittings you need.