Compared with the standard coil, SplitFire Direct Ignition Systems have an increased wire turn of coil, and high quality materials are used for the parts to provide high performance.
The difference of spark between Direct Ignition Systems and Standard systems is very clear. This difference brings great advantage for spirited driving. It helps complete combustion to improve combustion efficiency, and also increases power and torque. SplitFire Super Direct Ignition Systems are specifically designed for limited engine models, and they are all bolt-on type for easy installation.
The special circuit adopted for this unit helps to start engine at lower voltage. It provides the excellent starting performance even lower voltage. It also eliminates noise and RFI (Radio Frequency Interference) for audio equipment because plug wires were eliminated. Drastic improvement for ignition system! Excellent Power and Response! Feel the efficiency of the innovative ignition tuning!
COMPATIBILITY NOTES: Use SF-DIS-001 for: - Cefiro A31, CA31, LA31 with RB20DE Engine before 8/90 *SF-DOP-001 also needed* - Cefiro A31, CA31, LA31 with RB20DE Engine after 8/90 - Cefiro A31, CA31, NA31 with RB20DET Engine before 8/90 *SF-DOP-001 also needed* - Cefiro A31, CA31, NA31 with RB20DET Engine after 8/90 - Cefiro EA31, ECA31 with RB25DE Engine - Fairlady Z PZ31, PGZ31 with RB20DET *SF-DOP-001 also needed* - Laurel HC32 with RB20DET Engine *SF-DOP-001 also needed* - Laurel HC33, HCC33 with RB20DE(T) Engine before 1/91 *SF-DOP-001 also needed* - Laurel HC33, HCC33 with RB20DE(T) Engine after 1/91 - Laurel EC33, ECC33 with RB25DE Engine - Laurel GC34, GCC34 with RB25DE Engine before 1/94 - Skyline HR31 with RB20DE(T) Engine *SF-DOP-001 also needed* - Skyline HR32, HCR32, HNR32 with RB20DE(T) Engine - Skyline ER32, ECR32 with RB25DE Engine - Skyline ER33, ECR33 with RB25DE(T) Engine before 1/95 - Skyline GT-R BNR32, BCNR33 - Stagea WGNC34 Autech Version with RB26DETT Engine