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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-2960
Atomic EFI LS Master Kit LS7
$2,42699
Ships on Sep 15, 2026
Lowest Price GuaranteeMaster Kits
- Atomic EFI LS Master Kit
- LS7
- Accepts Forced Induction
- Advance Or Retard Ignition Timing
- Adjustable Rev Limiter For Over-Rev Protection
- Built In Two Step
Part TypeFuel Injection System
BrandMSD IGNITION
Package Height5.7
Package Width17.0
Package Length21.7
Weight14.76 PG
Part CategoryPerformance Parts
Wiring Harness IncludedYes
Iat Sensor IncludedNo
Fuel RateOEM
Fuel Pump IncludedNo
Throttle Body IncludedNo
Fuel Pressure Regulator IncludedNo
QuantitySold as a kit
Cylinder Head TypeStandard
Injectors IncludedNo
Tps Sensor IncludedNo
Fuel Rails IncludedYes
Intake Manifold IncludedNo
Engine Make/SizeChevy LS7
EgrWithout EGR
Ecm IncludedYes
Calibration Module IncludedYes
Oxygen Sensor IncludedYes
Distributor IncludedNo
Injection StyleMulti-port
Iac Motor IncludedNo
Map Sensor IncludedNo
Vendor Part Number2960
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
