If you are looking for the best bang for the buck, nitrous oxide is always in at the front when looking at power adders. For the cost of a complete system with accessories, it’s tough to beat it dollar for dollar especially on the lower horsepower settings. 

Nitrous Oxide Systems (NOS) a Holley Performance Products brand, has been in the nitrous game now for well over 35-years and cut their teeth on perfecting nitrous oxide use way back in the late ’70s. One thing that hasn’t changed over the years is their product innovation plus their attention to detail. These characteristics are obvious when you look at their latest product, the NOS nitrous spacer plate.

At this year’s PRI show NOS released a new dry plate nitrous plate that is specifically designed for the Holley Hi-ram and Sniper intake manifolds. This plate bolts between the upper and lower part of the intake for a clean and straightforward plate install.  The plate is machined from billet 6061-T6 aluminum and is anodized in either black or silver which offers superior corrosion protection. Made from one piece of billet aluminum, the kit includes a nitrous plate, gasket, jet holders, and jetting for 50, 100, 150, 200, and 250 horsepower configurations.

If you have any questions or would like more information on this plate and other Nitrous Oxide Systems products, check them out at holley.com.