Inside were members of the Head Hunters gang, whose new pad is just around the corner in a Manga Rd warehouse. Molotov cocktails were repeatedly lobbed at the mechanics business, setting a car on fire in front of the premises and singeing the outside of the building. The building didn't catch fire but a broken window, blackened cladding and the charred husk of a car were outside when Stuff visited on Friday. George Block/Stuff Northside Powersports was hit by an arson attack at Easter Weekend. Police are still hunting for the culprits. The business had been purchased a few weeks earlier by a man in his mid 20s with links to the Mongols Motorcycle Club, a notorious international bike gang embroiled in an escalating feud with the Head Hunters in Auckland.