No hassle
Live in-stock
Save over
60% retail
You have no items in your shopping cart.
June Sale: $858.22
In Stock
May ship from manufacturer
Free Shipping
Part number: 82311
Universal product
Product Details
Zex Nitrous Oxide Systems 82311 Race Perimeter Plate Nitrous System Kit
Products specifications
Activation TPS
Bottle Bracket Material Steel
Bottle Brackets Included Yes
Bottle Color Purple
Bottle Included Yes
Bottle Material Aluminum
Delivery Style Square bore plate/4-barrel
Dual Stage No
Jet Sizes Included (hp) 125, 150, 175, 200, 250, 300, 350, 400, 450
Maximum Advertised Horsepower Increase 450
Nitrous Bottle Capacity 15 lbs.
Nitrous System Style Wet
Quantity Sold as a kit.
Bottle With Bottle
Usage Street/Performance
Zex Nitrous Oxide Systems 82311 Square Flange Race Perimeter Plate Nitrous System
w/ 10lb Bottle

Revolutionary perimeter injection technology design provides better nitrous and fuel atomization!

For years, plate systems have been just that; a plate bolted under the carburetor equipped with two crude brass spray bars to inject nitrous and fuel into the intake charge. Nitrous technology is getting ready to take a huge leap forward! The new ZEX Perimeter Plate nitrous system provides the optimum spray efficiency with nitrous and fuel outlets placed at 12 injection points around the perimeter of the intake manifold. This new system provides perfect distribution of nitrous oxide and fuel, delivering the most horsepower possible.

Through an ingenious new design, nitrous is injected into and through the ZEX plate creating a highly combustible nitrous and fuel cloud in the plenum of the manifold. This even distribution avoids the irregular fuel burn problems and leakage found with spray bar systems, which results in lost power. The new ZEX Perimeter Plate nitrous system is tunable for a 100 to 300 horsepower boost and is compatible with any square flange, four-barrel carburetor application.

Add your review
Prices are among the lowest around. Had a change with my order. Customer support team was quick to respond to emails and make corrections. Will order from Autoplicity again.
Great price, good e-mail communication and fast shipping. Positive experience with Autoplicity so far.
Prices are great on this site. The layout and checkout process are easy to use; Google checkout is definitely a plus. Shipping could be a little faster, especially if they had drop ships from their supplies for items not currently in stock. Overall good service and no problems.
Cheaper than summitracing for arp headbolts. Fast processing and shipping.
Show All Reviews
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy