The Pertronix Flame-Thrower 40511 is a canister-style ignition coil that delivers up to 40,000 volts. It uses a 3.0 ohm primary resistance, making it suited to systems that require a higher resistance coil, including many stock points ignitions and Pertronix Ignitor applications that specify 3.0 ohm. The oil-filled body helps keep operating temperatures down.
- Type: Canister ignition coil
- Series: Flame-Thrower
- Primary resistance: 3.0 ohm
- Max voltage: 40,000V
- Terminal: Female socket
- Fill: Oil-filled
- Color: Black
- Sold as: Each
- Part number: 40511
FAQ
What ignition systems does this coil work with?
The 40511 suits points and Pertronix Ignitor systems that require a 3.0 ohm coil. Check your ignition's coil resistance requirement before installing.
Is this coil oil-filled or epoxy-filled?
The fill type is listed in the specifications above. Oil-filled coils run cool and quiet, while epoxy-filled coils resist vibration and moisture.
Is any additional hardware included?
The coil is sold each. Mounting brackets and wiring are not included unless noted in the specifications.

