1998 PONTIAC FIREBIRD Air & Fuel Delivery

Fuel Injectors, 1,000 cc/min., 95 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS10008

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Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-10

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Intake Manifolds, Sniper EFI, Fabricated, Multi-Port, 92mm Throttle Body, 1,800-6,400 RPM, Aluminum, Silver, Cadillac, Chevy, Pontiac, Each

Part Number: SNE-820101-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Water/Methanol Injection System, Stage 2.5, 2 1/2 Gallon Reservoir, LS, Kit

Part Number: SNO-2184-BRD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-10

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 10 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-10

3.83 out of 5 stars ( 6 )

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Intake Manifolds, Sniper EFI, Dual Plenum, Cathedral Port, 102mm Throttle Body, 1,600-6,800 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820242

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Nitrous Oxide Fuel Enrichment Systems, Dedicated Fuel Systems, Fuel Cell, Fuel Pump, Fuel Pressure Regulator, Gasoline/Methanol, Chevy, Pontiac, Kit

Part Number: NXO-00-12050

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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98-02 F-body Filter Entry HALO Dry System (10lb Bottle)

Part Number: NXO-00-10204-10

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, Chevy, LS, Kit

Part Number: NEX-20933-00

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide Plates, Holley Hi-Ram LS Nitrous Plates, Fuel Injected Delivery, Aluminum, Black, Chevrolet, Small Block Gen I, Kit

Part Number: NOS-12535BNOS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Fuel Injector, Flow Matched, 1,100cc/min Flow Rate, USCAR Plug, BMW, Cadillac, Chevrolet, Ford, Pontiac, Set of 8

Part Number: EXS-X1100S8-1210

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Intake Manifolds, Sniper EFI, Dual Plenum, Cathedral Port, 102mm Throttle Body, 1,600-6,800 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820241

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Nitrous Oxide Systems, EFI Plate, Dry Style, WOT Switch Activation, Designed for 78mm LSX Intakes, Cadillac, Chevrolet, Pontiac, Kit

Part Number: NXO-0010102DRY00

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, Chevy, LS, Kit

Part Number: NEX-20934-00

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 5 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-05

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, No Bottle, GM, LS, Kit

Part Number: NEX-20935-00

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 5 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-05

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 5 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-05

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Estimated Ship Date: Dec 29, 2025 if ordered today

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98-02 F-body Filter Entry HALO Dry System (15lb Bottle)

Part Number: NXO-00-10204-15

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Estimated Ship Date: Dec 29, 2025 if ordered today

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GM EFI Dual Nozzle System (No Bottle)

Part Number: NXO-00-10002-00

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Estimated Ship Date: Dec 29, 2025 if ordered today

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GM EFI Single Nozzle System (No Bottle)

Part Number: NXO-00-10000-00

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Estimated Ship Date: Dec 29, 2025 if ordered today

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