Discraft Big Z Collection Heat Fairway Driver (Stock Stamp) [Back Stock Inventory - Disc and Stamp Color WILL VARY]See All: Big Z Collection Heats with Stock stamp. Mold: The Discraft Heat Fairway Driver Speed: 9 Glide: 6 Turn: 3 Fade: 1 See all Heats Your disc golf game is going to be on fire with the Discraft Heat! The Heat is an understable fairway driver that will help beginners achieve distances they may not have hit before. More experienced players will find this disc to be great for turnovers and as a potential roller. Plastic: Big Z Collection See all Big