The SMOK TFV8 Turbo Engines Replacement Coils are powerful cores introduced with the SMOK TFV8 Cloud Beast Tank. Patented in design for high-performance capability, it offers unparalleled airflow performance and incredible vaping experience. Smok’s patented high-octane V8-T8 replacement coil heads are the most powerful heads of the TFV8 bunch. These replacement heads have a resistance of 0.15 ohms and recommend an operational wattage range between 50-260W (best results at 120W-180W). These heads are wicked with Pure Organic Cotton, offering a deep and rich flavor in addition to colossal clouds. The replacement V8-T8 Octuple coil heads are exclusively compatible with the TFV8 Cloud Beast only.