This datapack allows for making all the default Coke Oven and Blast Furnace recipes from Immersive Engineering 10 times as fast, while leaving the recipe-to-fuel-needed ratio untouched. Mainly inspired by this Reddit post by u/TheOGJollus, and also by my annoyance for the grindiness of getting Steel early-game in a self-made modpack I'm playing right now.

(Comment if you want a version where it only slows it down by 3x, but regardless, enjoy the datapack!)