Fuel Delivery

ZEX Gasket for NS6702A (NS6717) Quick View
ZEX

ZEX Gasket for NS6702A (NS6717)

$8.95
DXKN_NS6717
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology...
ZEX Distribution Block for Direct Port Systems (NS6703A) Quick View
ZEX

ZEX Distribution Block for Direct Port Systems (NS6703A)

$27.95
DXKN_NS6703A
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology...
ZEX -6AN Bottle Valve (NS6702A) Quick View
ZEX

ZEX -6AN Bottle Valve (NS6702A)

$28.95
DXKN_NS6702A
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology...
ZEX NMU Fuel Solenoid (NS6683) Quick View
ZEX

ZEX NMU Fuel Solenoid (NS6683)

$56.95
DXKN_NS6683
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology...
ZEX Nitrous Management Unit Switch (NS6680) Quick View
ZEX

ZEX Nitrous Management Unit Switch (NS6680)

$14.95
DXKN_NS6680
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology...
ZEX Wide Open Throttle Switch (NS6645) Quick View
ZEX

ZEX Wide Open Throttle Switch (NS6645)

$18.95
DXKN_NS6645
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to deliver trouble-free, consistent performance Right for your vehicle and lifestyle Made from high-quality materials for...
ZEX Hi-Flow Nitrous Solenoid (NS6642) Quick View
ZEX

ZEX Hi-Flow Nitrous Solenoid (NS6642)

$87.95
DXKN_NS6642
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to deliver trouble-free, consistent performance Right for your vehicle and lifestyle Made from high-quality materials for...
ZEX Hi-Flow Fuel Solenoid (NS6641) Quick View
ZEX

ZEX Hi-Flow Fuel Solenoid (NS6641)

$67.95
DXKN_NS6641
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX doesnt just sell complete nitrous systems.Features: Designed to deliver trouble-free, consistent performance Right for your vehicle and lifestyle Made from high-quality materials for...
ZEX Internal Thread Blow-Down Disc Gasket (NS6693) Quick View
ZEX

ZEX Internal Thread Blow-Down Disc Gasket (NS6693)

$5.95
DXKN_NS6693
Fuel Delivery Nitrous Oxide Systems ZEX
Safety Blow Down Maintenance Components.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology and advanced...
ZEX Hemi Truck Blackout Nitrous System for 2003-2008 Dodge Ram 1500 (82176B) Quick View
ZEX

ZEX Hemi Truck Blackout Nitrous System for 2003-2008 Dodge Ram 1500 (82176B)

$779.95
DXKN_82176B
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX Blackout Nitrous Systems are the newest addition to.Features: Custom length hoses and wiring for a clean install on these trucks In-line style fuel...
ZEX LSX Blackout Nitrous System for 1998-2002 Chevrolet Camaro (82235B) Quick View
ZEX

ZEX LSX Blackout Nitrous System for 1998-2002 Chevrolet Camaro (82235B)

$749.95
DXKN_82235B
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX Blackout Nitrous Systems are the newest addition to.Features: Adjustable from 75-175 HP Extra long 18 ft nitrous feed line for easy installation in...
ZEX V8 EFI Polished Nitrous System for 2005-2007 Dodge Magnum (82023P) Quick View
ZEX

ZEX V8 EFI Polished Nitrous System for 2005-2007 Dodge Magnum (82023P)

$849.95
DXKN_82023P
Fuel Delivery Nitrous Oxide Systems ZEX
Sure, you want your ZEX nitrous oxide injection system to.Features: Top-grade fuel system upgrade that will take your driving to the next level Designed...
ZEX Square Flange Perimeter Plate Nitrous System with Polished Bottle (82040P) Quick View
ZEX

ZEX Square Flange Perimeter Plate Nitrous System with Polished Bottle (82040P)

$907.95
DXKN_82040P
Fuel Delivery Nitrous Oxide Systems ZEX
Sure, you want your ZEX nitrous oxide injection system to.Features: Adjustable from 100-300 HP Fits square flange 4150 intake bolt patterns Nitrous and fuel...
ZEX Nitrous/Fuel Jets for 82040 Systems (82040JP) Quick View
ZEX

ZEX Nitrous/Fuel Jets for 82040 Systems (82040JP)

$54.95
DXKN_82040JP
Fuel Delivery Nitrous Oxide Systems ZEX
Precision-machined jets from ZEX are used to easily adjust both nitrous and fuel flow. Special internal taper minimizes turbulence, resulting in very consistent flow...
ZEX Square Flange Perimeter Plate Nitrous System with Black Bottle (82040B) Quick View
ZEX

ZEX Square Flange Perimeter Plate Nitrous System with Black Bottle (82040B)

$740.95
DXKN_82040B
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX Blackout Nitrous Systems are the newest addition to.Features: Adjustable from 100-300 HP Fits square flange / 4150 intake bolt patterns Nitrous and fuel...
ZEX Square Flange Perimeter Plate Nitrous System w/o Bottle (820401B) Quick View
ZEX

ZEX Square Flange Perimeter Plate Nitrous System w/o Bottle (820401B)

$535.95
DXKN_820401B
Fuel Delivery Nitrous Oxide Systems ZEX
Perimeter Plate Nitrous Systems W/O Bottle.Features: Adjustable from 100-300 HP Fits square flange / 4150 intake bolt patterns Nitrous and fuel are injected via...
ZEX Square Flange Perimeter Plate Nitrous System with Purple Bottle (82040) Quick View
ZEX

ZEX Square Flange Perimeter Plate Nitrous System with Purple Bottle (82040)

$738.95
DXKN_82040
Fuel Delivery Nitrous Oxide Systems ZEX
The ZEX Classic Purple Nitrous System is iconic ZEX. Onlookers.Features: Adjustable from 100-300 HP Fits square flange / 4150 intake bolt patterns Nitrous and...
ZEX LS Perimeter Plate Conversion Kit (82039) ZEX LS Perimeter Plate Conversion Kit (82039) Quick View
ZEX

ZEX LS Perimeter Plate Conversion Kit (82039)

$430.95
DXKN_82039
Fuel Delivery Nitrous Oxide Systems ZEX
The ZEX Classic Purple Nitrous System is iconic ZEX. Onlookers.Features: Activated at wide open throttle using ZEX patented electronic TPS switch (Part# 82195) Airflow...
ZEX Diesel Nitrous System w/o Bottle (82038) Quick View
ZEX

ZEX Diesel Nitrous System w/o Bottle (82038)

$348.95
DXKN_82038
Fuel Delivery Nitrous Oxide Systems ZEX
Diesel Nitrous System Without Bottle.Features: By more thoroughly burning the increased volume of diesel fuel entering theengine, the ZEX Diesel Nitrous System boosts power,...
ZEX Race EFI Polished Nitrous System (82037P) Quick View
ZEX

ZEX Race EFI Polished Nitrous System (82037P)

$875.95
DXKN_82037P
Fuel Delivery Nitrous Oxide Systems ZEX
Sure, you want your ZEX nitrous oxide injection system to.Features: Delivers 100-250 HP increase Features several unique ZEX technologies: Active Fuel Control
ZEX Nitrous/Fuel Jets for 82037 Systems (82037JP) Quick View
ZEX

ZEX Nitrous/Fuel Jets for 82037 Systems (82037JP)

$42.95
DXKN_82037JP
Fuel Delivery Nitrous Oxide Systems ZEX
Precision-machined jets from ZEX are used to easily adjust both nitrous and fuel flow. Special internal taper minimizes turbulence, resulting in very consistent flow...
ZEX Race EFI Blackout Nitrous System (82037B) Quick View
ZEX

ZEX Race EFI Blackout Nitrous System (82037B)

$721.95
DXKN_82037B
Fuel Delivery Nitrous Oxide Systems ZEX
ZEX Blackout Nitrous Systems are the newest addition to.Features: Delivers 100-250 HP increase Features several unique ZEX technologies: Active Fuel Control
ZEX Race EFI Nitrous System (82037) Quick View
ZEX

ZEX Race EFI Nitrous System (82037)

$731.95
DXKN_82037
Fuel Delivery Nitrous Oxide Systems ZEX
The ZEX Classic Purple Nitrous System is iconic ZEX. Onlookers.Features: Delivers 100-250 HP increase Features several unique ZEX technologies: Active Fuel Control
ZEX Wet Nitrous System W/O Bottle (82036) Quick View
ZEX

ZEX Wet Nitrous System W/O Bottle (82036)

$578.95
DXKN_82036
Fuel Delivery Nitrous Oxide Systems ZEX
Active Fuel Control adjusts fuel delivery with changes in nitrous bottle pressure.Features: Designed to provide 75-125 HP Uses both Active Fuel Control to monitor...
ZEX Nitrous/Fuel Jets for 82034 Systems (82034JP) Quick View
ZEX

ZEX Nitrous/Fuel Jets for 82034 Systems (82034JP)

$42.95
DXKN_82034JP
Fuel Delivery Nitrous Oxide Systems ZEX
Precision-machined jets from ZEX are used to easily adjust both nitrous and fuel flow. Special internal taper minimizes turbulence, resulting in very consistent flow...
ZEX Machine Gun Purge Module (82029) Quick View
ZEX

ZEX Machine Gun Purge Module (82029)

$73.95
DXKN_82029
Fuel Delivery Nitrous Oxide Systems ZEX
Pulses any purge kit on the market with a machine gun blast of noise.Features: Designed to meet the needs of racers or street enthusiasts...
ZEX Wet Nozzle Blackout (82025B) Quick View
ZEX

ZEX Wet Nozzle Blackout (82025B)

$84.95
DXKN_82025B
Fuel Delivery Nitrous Oxide Systems ZEX
Most nozzle designs are all alike. Other manufacturers may change a hole location here or a.Features: Uses Patent Pending "Fuel Shear" Technology. Creates Complete...
ZEX Wet Nozzle Purple (82025) Quick View
ZEX

ZEX Wet Nozzle Purple (82025)

$91.95
DXKN_82025
Fuel Delivery Nitrous Oxide Systems ZEX
Most nozzle designs are all alike. Other manufacturers may change a hole location here or a.Features: Uses Patent Pending "Fuel Shear" Technology. Creates Complete...
ZEX 4-6 Cylinder EFI Wet Nitrous System W/O Bottle (82024) Quick View
ZEX

ZEX 4-6 Cylinder EFI Wet Nitrous System W/O Bottle (82024)

$578.95
DXKN_82024
Fuel Delivery Nitrous Oxide Systems ZEX
Includes everything from our 82021 except for the bottle.Features: Active Fuel Control monitors bottle pressure and adds or subtracts Does not Include Bottle Includes...
ZEX Nitrous/Fuel Jets for 82023 Systems (82023JP) Quick View
ZEX

ZEX Nitrous/Fuel Jets for 82023 Systems (82023JP)

$32.95
DXKN_82023JP
Fuel Delivery Nitrous Oxide Systems ZEX
Precision-machined jets from ZEX are used to easily adjust both nitrous and fuel flow. Special internal taper minimizes turbulence, resulting in very consistent flow...
ZEX Nitrous/Fuel Jets for 82021 Systems (82021JP) Quick View
ZEX

ZEX Nitrous/Fuel Jets for 82021 Systems (82021JP)

$32.95
DXKN_82021JP
Fuel Delivery Nitrous Oxide Systems ZEX
Precision-machined jets from ZEX are used to easily adjust both nitrous and fuel flow. Special internal taper minimizes turbulence, resulting in very consistent flow...
ZEX Cigarette Lighter Power Adapter (82004) Quick View
ZEX

ZEX Cigarette Lighter Power Adapter (82004)

$30.95
DXKN_82004
Fuel Delivery Nitrous Oxide Systems ZEX
Nitrous System Electrical Components.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology and advanced processes...
ZEX Toggle Switch w/ Aircraft Style Cover (82002) Quick View
ZEX

ZEX Toggle Switch w/ Aircraft Style Cover (82002)

$30.95
DXKN_82002
Fuel Delivery Nitrous Oxide Systems ZEX
Nitrous Oxide Arming Switch.Features: Protective Cover Prevents Accidental System Arming High Quality Steel Toggle Switch Allows Many Years Of Trouble-Free Service
ZEX Racers Nitrous Tuning Kit (82001) Quick View
ZEX

ZEX Racers Nitrous Tuning Kit (82001)

$433.95
DXKN_82001
Fuel Delivery Nitrous Oxide Systems ZEX
Kit includes all the accessories needed to optimize the performance of your nitrous system.Features: Kit includes a purge kit, bottle pressure gauge,bottle heater and...
ZEX Polished 10 lb Nitrous Oxide Bottle (82000P) Quick View
ZEX

ZEX Polished 10 lb Nitrous Oxide Bottle (82000P)

$350.95
DXKN_82000P
Fuel Delivery Nitrous Oxide Systems ZEX
Nitrous Bottles.Features: Standard nitrous bottles have a high flow bottle valve, good for applications up to 300 HP Race bottles are equipped with race-flow...
ZEX Velvet Bottle Bag (82000B) Quick View
ZEX

ZEX Velvet Bottle Bag (82000B)

$30.95
DXKN_82000B
Fuel Delivery Nitrous Oxide Systems ZEX
Black Velvet Bottle Bag.Features: Designed to meet the needs of racers or street enthusiasts Made using the latest in modern technology and advanced processes...
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The internal combustion engine has often been compared to an air pump: the more air that flows through it, the more power it makes. However, you need a proportionate amount of fuel to mix with that air to make horsepower. We can help you get more air into your engine with a cold air intake, and more exhaust out with a performance exhaust system, but to increase fuel flow look right here because we have everything you need from tank to intake ports.

A performance fuel system starts with the fuel pump. No matter what mods you make downstream, it's a waste of time and money if you can't supply them with enough fuel pressure and volume. We have the electric and mechanical pumps to provide the flow. To get the right volume of fuel to your engine, there can't be any restrictions along the way, so even the fuel filter has to be upgraded. We have units that provide maximum flow with effective filtration.


Original equipment fuel pressure regulators are pre-set to control fuel at pressure specified for a standard engine. They work fine for a grocery getter but are grossly inadequate for a modified engine with a high-flow fuel pump and injectors. We offer adjustable fuel pressure regulators that can be set to flow up to maximum fuel pump capacity. And you can get all that additional fuel right into the intake ports with our high-flow fuel injectors, which feature balanced flow rates and optimal spray patterns and fuel atomization. These injectors make tuning easier for better idle, drivability, and more power.


Cold air intake systems feature large air filters, and free-flowing tubing, but the increased flow is all for naught if you choke it down with a stock throttle body. We offer large bore throttle bodies that will maintain increased airflow right into the intake manifold. These are bolt-on replacements and require no modifications for installation. While you're installing your throttle body, add one of our throttle body spacers. These spacers increase the volume between the throttle body and cylinder, increasing volumetric efficiency, and create turbulence that improves fuel atomization for more complete combustion.


For a serious power boost, we offer nitrous oxide systems. A nitrous oxide system delivers more oxygen to your engine than can be provided by air alone, so you can burn more fuel and make more power. Our systems are fully adjustable and come with everything needed for an easy plug and play installation. Finally, we haven't forgotten you if you roll old school with a carburetor. The performance carburetors we carry are calibrated for the application and feature your choice of manual or electric chokes, and they deliver optimal performance when installed on one of our performance intake manifolds.

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