Home > Brands > Screaming Deamon
Screamin' Demon coil pack + .65" gapped plugs brought out a bit more power in combination with my 91race tune from americanmuscle.com
Tell us more about your install.
Was it easy?
Any tips to share?
How is the product quality?
Installed by:Pro Installer
Lil Bertha has a Screaming Demon coil, Live Wires and NGK plugs