{"product_id":"pertronix-flame-thrower-ignition-coil-40611-black-40-000v-3-0ω-epoxy-filled-high-output-coil","title":"Pertronix Flame-Thrower Ignition Coil 40611 Black 40,000V — 3.0Ω Epoxy-Filled High-Output Coil","description":"\u003cp\u003e\u003cstrong\u003eThe PerTronix Flame-Thrower Ignition Coil 40611 is a high-output 40,000-volt, epoxy-filled 3.0 ohm coil designed to deliver strong, reliable spark energy for 12‑volt electronic and breaker-point ignition systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, factory-style black canister coil is built to improve spark consistency and protect ignition modules and points by using a higher primary resistance. Engineered for both classic and upgraded distributor-based systems, it fits common coil brackets and offers flexible mounting thanks to its epoxy-filled construction. Whether you’re restoring a classic ride or updating an older ignition, the 40611 balances durable construction with straightforward compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this coil affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe Flame-Thrower 40,000V coil provides stronger secondary voltage for improved spark energy, which helps more complete combustion and steadier throttle response without changing your engine’s tune. By supplying higher peak voltage, it reduces misfires under load and supports consistent ignition timing across RPM ranges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivers up to 40,000 volts to the spark plug for improved ignition of the air\/fuel mixture.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce misfires during acceleration and under load.\u003c\/li\u003e\n  \u003cli\u003eSupports steadier idle and throttle response with consistent spark output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this coil work with my ignition system?\u003c\/h3\u003e\n\u003cp\u003eThe 40611 is optimized for breaker-point setups and PerTronix Ignitor I electronic units, and it is compatible with many inductive distributor systems that require higher primary resistance. Its 3.0 ohm primary rating helps limit current draw through modules and points, making it a safe upgrade for systems sensitive to low-resistance coils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.0 ohm primary resistance suitable for many distributor-based inductive ignitions.\u003c\/li\u003e\n  \u003cli\u003eWorks well with PerTronix Ignitor I and traditional breaker-point modules.\u003c\/li\u003e\n  \u003cli\u003eFits common OEM coil brackets and replaces many factory-style canisters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and easy to install is this coil?\u003c\/h3\u003e\n\u003cp\u003eThe coil’s epoxy-filled canister resists vibration and shock, allowing secure performance in street and higher-vibration applications and enabling mounting in any orientation. The black OEM-style finish and standard mounting footprint make physical installation straightforward for most hobbyists and professional installers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEpoxy-filled housing increases vibration resistance and longevity.\u003c\/li\u003e\n  \u003cli\u003eMountable in any position—top, side, or inverted—for flexible placement.\u003c\/li\u003e\n  \u003cli\u003eBlack, OEM-style canister matches factory appearance for easy swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical characteristics should I expect?\u003c\/h3\u003e\n\u003cp\u003eBuilt as a 12-volt, 3.0 ohm ignition coil, the Flame-Thrower balances higher secondary voltage with primary resistance that helps protect ignition modules and breaker points from excessive current. This design reduces the risk of premature module or point wear while keeping spark energy high for reliable combustion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 12-volt systems with a 3.0 ohm primary winding.\u003c\/li\u003e\n  \u003cli\u003eHigher resistance helps prevent overcurrent to modules and points.\u003c\/li\u003e\n  \u003cli\u003eDelivers consistent high-voltage output suitable for a wide RPM range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The PerTronix Flame-Thrower 40611 is ideal for classic car restorers, hot-rodders, and anyone upgrading distributor-based ignitions who wants stronger spark energy without complex electronics changes. Choose this coil if you need a direct-fit, durable replacement that improves spark consistency, protects ignition components, and preserves a factory-style look.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this coil compatible with electronic ignition modules?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's optimized for PerTronix Ignitor I units and many inductive distributor systems needing a 3.0Ω primary coil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount the coil in any orientation under the hood?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the epoxy-filled canister permits mounting in any position without degrading performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pertronix","offers":[{"title":"Default Title","offer_id":55169036517719,"sku":"B000N2XOYE","price":86.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/pertronix-flame-thrower-front-view.jpg?v=1790417282","url":"https:\/\/britishgarage.co.uk\/products\/pertronix-flame-thrower-ignition-coil-40611-black-40-000v-3-0%cf%89-epoxy-filled-high-output-coil","provider":"British Garage","version":"1.0","type":"link"}