Good evening,

My v5 type r, fitted with a new age coil pack conversion, started firing on only 3 cylinders. So this afternoon I've found time to take a look and found that one coil pack clip was broke and the electrical connector had slipped off, easy fix. However, whilst there I decided to check the other coil packs and found that although they are all fk0140, they have different boot lengths (2x about 5mm'ish longer).

So which boot length should be fitted and are the fk0140 the correct coil pack for v5 sti head?

Thanks in advance for any help.

 

78mm

 

Many thanks.