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Active Fuel Management (AFM) and Displacement On Demand (DOD) systems are found on many modern engines, and they’re great for fuel efficiency. Basically, when the engine...
Active Fuel Management (AFM) and Displacement On Demand (DOD) systems are found on many modern engines, and they’re great for fuel efficiency. Basically, when the engine is under light loads, the system safely deactivates some of the cylinders.
However, performance drivers and engine builders have a many reasons to find these systems unnecessary. Competitive drivers usually prefer to have the power of all eight cylinders under their foot at all times. If you have a performance exhaust, the sound may become unpleasant when cylinders drop out. Older systems can also wear out and become unreliable over time.
There are devices...
Active Fuel Management (AFM) and Displacement On Demand (DOD) systems are found on many modern engines, and they’re great for fuel efficiency. Basically, when the engine is under light loads, the system safely deactivates some of the cylinders.
However, performance drivers and engine builders have a many reasons to find these systems unnecessary. Competitive drivers usually prefer to have the power of all eight cylinders under their foot at all times. If you have a performance exhaust, the sound may become unpleasant when cylinders drop out. Older systems can also wear out and become unreliable over time.
There are devices available that override your computer to disable the AFM/DOD system, but if it’s really getting in your way, just delete it! Summit Racing Equipment carries cylinder deactivation delete combos that include all the parts you need to do the job, including a valley cover, lifters, gaskets, and hardware.
For more information on this subject, check out this article at OnAllCyinders.com, our official blog.
You’re probably wondering, “Does this delete combo really include everything I need to do the job?” Summit Racing Equipment is powered by enthusiasts just like you, and we ask the same questions before we sell any product. In addition to our own Summit Racing brand combo, we carry kits from Lingenfelter Performance, Trick Flow, and COMP Cams—all brands you can trust.
AFM/DOD Delete Combos, Camshaft/Lifters/Trays/Thrust Plate/Steel VVT Oil Control Valve, Chevy, GMC, 5.3L LC9, LH6, LMG, LY5, LS, Kit
Part Number: MEL-MDK300
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Cylinder Deactivation Delete Combo, Gen III Hemi, MDS Delete Kit With VVT, Stage 2, Kit
Part Number: CMB-09-0037
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Combo, Gen III Hemi, MDS Delete Kit With VVT, NSR Camshaft, Stage 1, Kit
Part Number: CMB-09-0039
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Combo, Gen III Hemi, MDS Delete Kit With VVT, NSR Camshaft, Kit
Part Number: CMB-09-0038
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Premium, Gen V, L83, GM, Chevy, Kit
Part Number: CCA-5563-KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Combo, 5.7L MDS Delete, Lifters/Trays, Dodge, Chrysler, Jeep, Kit
Part Number: MEL-MDK200
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Combo, Active Fuel Management Delete Combo, Lifters, Lifter Guides, Camshaft, Plug Fittings, Chrysler, Dodge, Ram, Kit
Part Number: MEL-MDK100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
AFM/DOD Delete Combo, Camshaft/Lifters/Trays/Thrust Plate/Oil Control Valve, Chevy, GMC, 5.3L L82, L83, L8B, LT, Kit
Part Number: MEL-MDK400
Estimated Ship Date: May 19, 2025 if ordered today
Estimated Ship Date: May 19, 2025 if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Standard, Gen V, L83, GM, Chevy, Kit
Part Number: CCA-5563-16KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
DOD DELETE
Part Number: MEL-MC1437
Not Yet Reviewed
Estimated Ship Date: May 20, 2025 if ordered today
Estimated Ship Date: May 20, 2025 if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Premium, Gen IV, LS, 6.0L, GM, Chevy, Kit
Part Number: CCA-5560-KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Combo, Gen III Hemi MDS Delete kit With VVT, Stage 1, Kit
Part Number: CMB-09-0036
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Standard, Gen IV, LS, 6.2L, GM, Chevy, Kit
Part Number: CCA-5561-16KIT
Not Yet Reviewed
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Standard, Gen V, LT1/L86, GM, Chevy, Kit
Part Number: CCA-5562-16KIT
Not Yet Reviewed
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Premium, Gen V, LT1/L86, GM, Chevy, Kit
Part Number: CCA-5562-KIT
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2025 if ordered today
Estimated Ship Date: Jun 16, 2025 if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Premium, Gen IV, LS, 6.2L, GM, Chevy, Kit
Part Number: CCA-5561-KIT
Not Yet Reviewed
Cylinder Deactivation Delete Combo, 5.3L AFM DOD Delete, Head Bolts, Lifters/Trays, Non PCV Valley Cover, Head Gaskets, Chevy LS, Kit
Part Number: CMB-09-0030
Cannot be shipped Internationally
Cannot be shipped Internationally
Cylinder Deactivation Delete Combo, 6.0/6.2L AFM DOD Delete, Head Bolts, Lifters/Trays, Non PCV Valley Cover, Head Gaskets, Chevy LS, Kit
Part Number: CMB-09-0032
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Premium, Gen V, LT4, GM, Chevy, Kit
Part Number: CCA-5564-KIT
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2025 if ordered today
Estimated Ship Date: Jun 16, 2025 if ordered today
KIT CYLINDER DEAC.DELETE
Part Number: MEL-MDK500
Not Yet Reviewed
Estimated Ship Date: May 19, 2025 if ordered today
Estimated Ship Date: May 19, 2025 if ordered today
BTR DOD DELETE KIT COMMON COMPONENTS - LSDOD/COMMON
Part Number: BTC-LSDOD-COMMON
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Gen V, L83, Kit
Part Number: NAL-LTAFMD53
Not Yet Reviewed
Estimated Ship Date: May 27, 2025 if ordered today
Estimated Ship Date: May 27, 2025 if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Basic, Gen IV, LS, 5.3L, GM, Chevy, Kit
Part Number: CCA-5552-8KIT
Not Yet Reviewed
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Standard, Gen IV, LS, 6.0L, GM, Chevy, Kit
Part Number: CCA-5560-16KIT
Not Yet Reviewed
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
Cylinder Deactivation Delete Kit, DOD/AFM Delete, Basic, Gen IV, LS, 6.0L, GM, Chevy, Kit
Part Number: CCA-5560-8KIT
Not Yet Reviewed
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
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Summit Racing™ Gen III Hemi MDS Delete Kits 09-0037
