1) 2-Wire Hookup, No Ballast Resistor Required.

2) CNC-machined Housing With Built-in Module.

3) 45,000V Oil-filled Canister Coil W/ Bracket.

4) 8.5mm Spiral-core Spark Plug Wires.

5) No Points To Adjust, No Timing Drift.

6) Supports Wider Spark Plug Gaps.

7) Coil Specs:

100:1 Turns Ratio

0.7Ω Primary / 4.5kΩ Secondary

8 mH Inductance

140 mA Peak Current / 350 μs Spark Duration.

8) Compatible With Ford Small Block SBF 221 260 289 302 V8 Engines

9) Package Includes: As Shown In Our Pictures.

This Item Doesn't Come With Installation Guides. We Highly Recommend Professional Installation.

We Will Ship Your Package From Different Warehouses.