Still Spirits 48 Hour Turbo Yeast Still Spirits Turbo Yeast Classic 8 (48 hour) uses a mix of yeast nutrients and dry distiller's yeast that are designed for super-fast fermentations that create high alcohol content. Still Spirits Turbo Yeast Classic 8 (48 hour) is the best all rounder Turbo Yeast, performing excellently under most conditions. Use with 8 kg of sugar for high ABV, or 6 kg of sugar for fast fermenting. Classic has been further improved with the inclusion of new mineral absorbents, further improving distillate quality. The package produce 25 liters with 13-14% ABV in just 24 hours, or up to 20% ABV in 48 hours. For making alcohol, there is nothing faster. We recommend you use Turbo Carbon as it will significantly improve the performance of Classic 8 Turbo.