We run this same kit on both of our world record setting all motor nitro cars pushing 600+ WHP ALL MOTOR. At our level, a potent reliable spark is needed in order for proper combustion to occur. This kit is extremely reliable. 

 

Kit includes:

4) Racegrade smart coils 

4) Coil connectors
4) Spark plug wires 
1) Relay 
1) Coil holder

Optional - Coil holder mount for side of k series cylinder head (k20a/CRV)

 

K series external coil kit

$825.00Price