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Vehicle Info Needed28-0514-CP Direct Ignition Coil Set, GM LT, Black Body, 80K Volts, Set Of 8
Ships on 09/15/2026
Lowest Price GuaranteeGranatelli 28-0514-CP Features:
Direct OEM replacement with a simple plug and play, wont void your factory warranty. Improves fuel economy, throttle response, and idle characteristics. Increased engine efficiency with improved engine combustion. Gains of up to 12hp have been seen with these coils over stock. The average gain with no other changes is 6 to 8hp on an otherwise stock vehicle. Gains of up to 18hp have been experienced on heavily modified forced induction applications. Rated at 80K Volts, these coil packs offer nearly twice the voltage over the competition.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Malevolent Coil Packs: The Ultimate for Maximum Output!
Granatelli Malevolent Series Coil Packs are a homerun for your GM project, surpassing OE specifications while being safe for OBD-II computers. These 80-85,000-volt direct replacement coils increase power to the spark plugs by up to twice as much as stock. Granatelli's patent-pending design works with all fuel injection and street or race vehicles. The body, tower, and bracket have been molded into one with billet inserts to reduce pressure from tightening the coils.
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Features
- 1-Piece Coil Design.
- Plug-and-Play Installation.
- Normally Aspirated: Gain 15 HP.
- Nitrous/Supercharged/Turbocharged: Gain 35 HP.
- Improves Idle, Throttle Response, and Fuel Economy.
