erm... dunno if its what ya looking for.. but offspring have a good instrumental version of hit that, just get the hit that cd and the instrumental version is track 2 i think
From good bands, too. [edit] I forgot about "No Pulse in my Veins" by A Perfect Murder. It's a four-minute long instrumental. It's really nice. It's subdued, too, so it's not too blisteringly heavy. Chimaira's "Implements of Destruction" is an amazing one, too. It's my favorite, actually.
Instrumental metal songs are a hard find...one of my favourites though is Metallica's "Orion", you should get that song if you haven't heard it. Others: Dream Theater - "Stream of Consciousness", "Erotomania", "Ytse Jam" (especially this one) Pain of Salvation - Deus Nova, Martius Nauticus (one of my faves) Opeth - "Black Rose Immortal" (20-30% vocals out of 20 mins) Liquid Tension Experiment - "Acid Rain" (well a fast, intense song, if not heavy metal!) And plenty of Symphony X songs have some great instrumental moments, namely "King of Terrors", "Accolade II", "Awakenings", "Fallen", and "A Fool's Paradise".