Super Direct Ignition System

SF-DIS-004

Increases Power and Torque, Easy to Install

The SplitFireŽ Super Direct Ignition System is designed exclusively for the Nissan SR20-DET high performance engine. This system replaces the original equipment coil pack and ignition wires with a direct ignition coil on plug system. The increased ignition performance found with the SplitFire Super Direct Ignition System is a must for all racing and performance enthusiasts with a SR20-DET powerplant.

Nissan Direct Ignition System

The Super Direct Ignition System is designed to provide a constant, stable voltage for the SR20-DET high performance engine and will decrease ignition voltage loss at high RPM levels.

Performance Benefits

  • Increases horsepower at the top end of the RPM band (see graph #1)

  • Ensures and maintains maximum energy supplied to the spark plugs (see graph #2)

  • Reduces incomplete combustion caused by misfire

  • Eliminates RFI (radio frequency interference) by eliminating the need for a wire set

  • Easy installation designed to fit the SR20-DET high performance Nissan engine

Graph #1 Graph #2

mJ = Millijoules

Application Table

Car Name Car Model C.C. Engine Year DI System
Silvia PS13 2000cc SR20DET Jan.91 - Oct. 93 SF-DIS-004
S14 2000cc SR20DET Oct. 93 - Dec. 98 SF-DIS-004
S14 2000cc SR20DET Jan. 91 - Aug. 96 SF-DIS-004
180SX 2000cc SR20DET Aug. 96 -  SF-DIS-004
RPS13 2000cc SR20DET Aug. 96 -  SF-DIS-004

Note: The SplitFire Super Direct Ignition System is not
designed to be used with the SR20DE engine.

 


Questions or comments call 1(800)224-7584. Copyright 2007. All Rights Reserved. SplitFIre is a registerd trademark of Old World Industries, Inc.