Efficiency Addon Tier 4

Texture from Oritech Things, used under CC-BY-4.0.

oritechthings:addon_block_efficiency_tier_4

Recipes and uses come from the FTB Skies 2 1.24.0 dump: the server's final recipes after all pack scripts ran.

Last verified for FTB Skies 2 v1.24.0 on Oct 13, 2026 · v1.24.0 released Oct 12, 2026

In FTB Skies 2, Efficiency Addon Tier 4 is made with assembler (oritech), from Efficiency Addon, Efficiency Addon Tier 3, any ultimate circuit, and any blazegold ingot. Efficiency Addon Tier 4 is an ingredient in 2 FTB Skies 2 recipes. 1 FTB Skies 2 quest asks for Efficiency Addon Tier 4.

How do you craft Efficiency Addon Tier 4 in FTB Skies 2?

Efficiency Addon Tier 4Changed by the pack

Assembler (oritech)

Efficiency Addon
Efficiency Addon Tier 3
any ultimate circuit
any blazegold ingot

Recipe id: oritechthings:assembler/addon_block_efficiency_tier_4

How to make it, from scratch

Everything this needs, and everything those need, as FTB Skies 2 crafts them. Work from the bottom up.

Efficiency Addon Tier 4Assembler (oritech)
- Efficiency AddonShaped crafting
  - Carbon Fibre Strands(any carbon fibre)Centrifuge (oritech)
    - HOP Graphite DustCentrifuge (productivebees)
  - Electrum Ingot(any electrum ingot)Shaped crafting
    - Electrum Nugget(any electrum nugget)Item casting (productivemetalworks)
      - Nugget Castkeep going from this item →
  - Plastic(any plastic plate)Shapeless crafting
    - Block of Plastic(any plastic storage block)Shaped crafting
  - Iron Reinforced Plating(any plating)Shaped crafting
    - StoneExtractor (xycraft_machines)
    - Iron Ingot(any iron ingot)Shapeless crafting
      - Iron Block(any iron storage block)keep going from this item →
    - Steel Ingot(any steel ingot)Shapeless crafting
      - Block of Steel(any steel storage block)keep going from this item →
- Efficiency Addon Tier 3Assembler (oritech)
  - Efficiency Addonnothing makes this, so find or mine it
  - MotorShaped crafting
    - Magnetic CoilShaped crafting
      - Nickel Ingot(any nickel ingot)nothing makes this, so find or mine it
      - Steel Ingot(any steel ingot)nothing makes this, so find or mine it
    - Nickel Ingot(any nickel ingot)Shaped crafting
      - Nickel Nugget(any nickel nugget)keep going from this item →
    - Steel Ingot(any steel ingot)nothing makes this, so find or mine it
  - Efficiency Addon Tier 2Shaped crafting
    - Efficiency Addonnothing makes this, so find or mine it
    - Machine Addon ExtenderShaped crafting
      - Duratium Ingotkeep going from this item →
      - Basic Machine Corekeep going from this item →
      - Iron Reinforced Plating(any plating)nothing makes this, so find or mine it
    - Plastic(any plastic plate)nothing makes this, so find or mine it
    - Silicon(any silicon)Shapeless crafting
      - Block of Siliconkeep going from this item →
    - Block of Electrum(any electrum storage block)Shaped crafting
      - Electrum Ingot(any electrum ingot)nothing makes this, so find or mine it
  - Blazegold Ingot(any blazegold ingot)nothing makes this, so find or mine it
- Ultimate Control Circuit(any ultimate circuit)Shaped crafting
  - Elite Control Circuit(any elite circuit)Shaped crafting
    - Advanced Control Circuit(any advanced circuit)Shaped crafting
      - Basic Control Circuit(any basic circuit)keep going from this item →
- Blazegold Ingot(any blazegold ingot)Blasting
  - Raw BlazegoldCentrifuge (productivebees)

What is Efficiency Addon Tier 4 used for in FTB Skies 2?

Efficient Speed Addon Tier 4Mod recipe

Atomic Forge (oritech)

Recipe id: oritechthings:atomicforge/addon_block_efficient_speed_tier_4

Efficiency Addon Tier 5Changed by the pack

Assembler (oritech)

Recipe id: oritechthings:assembler/addon_block_efficiency_tier_5

Which FTB Skies 2 quests ask for Efficiency Addon Tier 4?

Machine Efficiency Addon in Oritech

Everything else FTB Skies 2 changed about Oritech Things →

Tags

oritechthings:addons · oritechthings:tiered_addon_efficiency

Related items

Made from

Used to make

Read the Oritech Things guide for FTB Skies 2

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