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Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving that horsepower-hungry beast now!
Showing In Stock Items. Show All 599 Items.
Dry EFI 8 Cyl 2 Sol Direct Port Sys w/ Dual Rails (10Lb Bottle )(90° Noz)
Part Number: NXO-0010471HR10
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
8 Cylinder Solenoid Forward Direct Port Conversion Kit - Kong Gen3 LSA/LS9 Billet Supercharger Lid
Part Number: NXO-00-10432-K
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 4 Sol Conversion Kit w/ Dual Rails and 90° Noz
Part Number: NXO-00-10459-L-R
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Dry EFI 8 Cyl 2 Sol Racers Direct Port Sys (10Lb Bottle) (90°Noz)
Part Number: NXO-0010432L10
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Dry EFI 8 Cyl 2 Sol Racers Direct Port Sys (10Lb Bottle) (90°Noz)
Part Number: NXO-0010432H10
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 2 Sol Direct Port Sys w/ Single Rail Hi PSI(15Lb Bottle)(90° Noz)
Part Number: NXO-0010473HR15
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 2 Sol Direct Port Sys w/ Single Rail Low PSI(No Bottle)90° Noz
Part Number: NXO-0010472HR00
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Dry EFI 8 Cyl 2 Sol Racers Direct Port Sys (15Lb Bottle) (90°Noz)
Part Number: NXO-0010432H15
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 2 Sol Direct Port Sys w/ Single Rail Hi PSI(No Bottle)(90° Noz)
Part Number: NXO-0010473HR00
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 2 Sol Direct Port Sys w/ Single Rail Hi PSI(10Lb Bottle)(90° Noz)
Part Number: NXO-0010473HR10
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Dry EFI 8 Cylinder 2 Solenoid Racers Direct-Port Conversion kit with 90° Nozzle's (.178 Trashcan Nitrous Solen
Part Number: NXO-00-10420-T
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Dry EFI 8 Cylinder 2 Solenoid Racers Direct-Port Conversion kit with SBT Nozzle's
Part Number: NXO-0010420TSBT
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cylinder 2 Solenoids Nylon Hose Direct Port System With Showerhead Distribution Blocks (5-7-10 PSI)
Part Number: NXO-0010481T15
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cylinder Direct Port System - Kong Gen3 LSA/LS9 Billet Supercharger Lid - 15lb Bottle
Part Number: NXO-0010432K15
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
8 Cylinder 2 Solenoids Nylon Hose Direct Port System With Showerhead Distribution Blocks (5-7-10 PSI)
Part Number: NXO-0010481T00
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 4 Sol Direct Port Sys w/ Dual Rails Low PSI(No Bottle)(90° Noz)
Part Number: NXO-0010474LR00
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Dry EFI 8 Cyl 1 Sol Forward Plumbers Kit w/ Single Rail and 90° Noz.
Part Number: NXO-00-10455-H-R
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 4 Sol Conversion Kit w/ Dist Blocks and SBT Noz
Part Number: NXO-0010459LSBT
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
10 Cyl 2 Sol Direct Port Sys w/ Single Rail Low PSI(No Bottle)(90° Noz)
Part Number: NXO-0010494R00
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
8 Cyl 4 Sol Racers Direct Port Sys Hi PSI( 15lb Bottle)(90° Noz)
Part Number: NXO-0010434H15
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Dry EFI 8 Cyl 1 Sol Direct Port Sys w/ Single Rail (10Lb Bottle)(90° Noz)
Part Number: NXO-0010470HR10
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 4 Sol Racers Direct Port Sys Low PSI( 15lb Bottle)(90° Noz)
Part Number: NXO-0010433L15
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cylinder 2 Solenoids Nylon Hose Direct Port System With Showerhead Distribution Blocks (45-55 PSI)
Part Number: NXO-0010482H15
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Nitrous Oxide Systems, Dry 8 Cylinder Solenoid Forward Direct Port Plumbers Kit - Two .112 Nitrous Solenoid/ Compact Distribution Blocks/Compression F
Part Number: NXO-00-10418-L
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
8 Cyl 4 Sol Racers Direct Port Sys Low PSI( No Bottle)(90° Noz)
Part Number: NXO-0010433L00
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
