This twin 1" wrap coil system has been designed to suit most "1" shorty" Style frames.
The core is CNC milled from a 1018 Cold Rolled Steel Rod. It's diameter is 5/16" with a 7/16 T-Top to improve torque and consistency. The coil system comes with 47uf X 35 Volts capacitor.
This Coil System is the standard of our Pyro and Al13 Pyro X Machines.