This is a simple mod for DCS World Beta and the mighty F-14. I did some color tweaks with more whiter and purple color and longer flames with visible shockwave diamonds. Works on both A & B models.
This breaks the IC so this is obviously for the singleplayer use only and might be that this won't work in the future since altering .lua files aren't always accepted.
Install to \DCS World OpenBeta\ where you find Coremods folder. Or you might use JSGME.