Revision as of 19:45, 12 July 2023

2

Simplified Engine Synergies
Speed Increment	Required Boiler		Fast A	Fast B₁ Slow A	Fast B₂ Slow B	Fast C Slow C
+1	Any boiler		1
+2	Either	+13 boilers	1	2	2	N/A
	Or	+13 boilers, and	0	1	0
	Or	Total boiler count	2	2	3
+3 (initially-slow ships only)	Either	+13 boilers	N/A	3	N/A
	Or	+13 boilers, and		1
	Or	Total boiler count		3

Speed Groups
Base Speed	Speed Group	Type	Exceptions
Fast	A	CAV	CV(B/L): Shoukaku-class, Taihou, Mogami-class Kou Kai Ni CA: Mogami-class, Tone-class DD: Amatsukaze Kai Ni, Shimakaze, Tashkent
	B₁	N/A	FBB: Kongou-class, Yamato Kai Ni, Iowa-class CV: Souryuu, Hiryuu, Unryuu, Amagi CL: Agano-class DD: Amatsukaze/Kai
	B₂	FBB, CV, CVB, CA, CL, CLT, DD	CVL: Ryuujou, Ryuuhou Kai Ni, Shouhou-class, Chitose-class Kou, Independence-class
	C	AV	CV: Kaga CL: Yuubari/Kai DD: Samuel B. Roberts Mk.II
Slow	A	N/A	BB(V): Yamato-class, Nagato-class Kai Ni CVL: Houshou Kai Ni/Sen
	B	BB, BBV, CVL, CT, AS, AO, LHA	FBB: Gangut CL: Yuubari Kai Ni Toku DD: Samuel B. Roberts/Kai AV: Mizuho, Akitsushima, Commandant Teste, Kamoi Kai
	C	SS, SSV, AR	AO: Hayasui LHA: Akitsu Maru
	None	DE	N/A

Speed exceptions
Ships	Speed group	Exception	Notes
All Fast A		+1 Fit Bonus with the +13 Boiler at 7+	Stackable
All Slow A		+1 Fit Bonus with the +13 Boiler at 7+ & a Turbine
Houshou Kai Ni/Sen	Slow A	+1 Fit Bonus with the +13 Boiler	Not self-stackable Stackable with above only for +13 Boiler at 6-
I-201-class	Slow C	+1 Fit Bonus with the +13 Boiler	Not self-stackable
Yuubari Kai Ni Toku Samuel B. Roberts/Kai	Slow B	Speed set to Fast when equipping a Turbine	Not self-stackable Bonus disabled if equipping any "other" variants of Engine Improvement . Regular speed modding behaviors then.
Amatsukaze Kai/Ni Shimakaze Kai	Fast A/B1	Can equip Boilers in the RE

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+=2=
+{|class="wikitable typography-xl-optout mw-collapsible {{#if:{{{collapsed|}}}|mw-collapsed|}}" style="text-align:center"
+!colspan=7|Simplified [[Speed|Engine Synergies]]
+|-
+!{{Speed}}Speed Increment
+!colspan=2|Required Boiler
+!Fast A<br><br>
+!Fast B<sub>1</sub><br>Slow A
+!Fast B<sub>2</sub><br>Slow B
+!Fast C<br>Slow C
+|-
+!rowspan=1|+1
+!colspan=2|Any boiler
+|colspan=4|1
+|-
+!rowspan=3|+2!!Either!!{{Equipment/Link|New Model High Temperature High Pressure Boiler|text=+13}} boilers
+|1||2||2||rowspan=3|N/A
+|-
+!rowspan=2|Or!!{{Equipment/Link|New Model High Temperature High Pressure Boiler|text=+13}} boilers, and
+|0||1||0
+|-
+!Total boiler count
+|2||2||3
+|-
+!rowspan=3|+3<br>(initially-slow<br>ships only)!!Either!!{{Equipment/Link|New Model High Temperature High Pressure Boiler|text=+13}} boilers
+|rowspan=3|N/A||3||colspan=2 rowspan=3|N/A
+|-
+!rowspan=2|Or!!{{Equipment/Link|New Model High Temperature High Pressure Boiler|text=+13}} boilers, and
+|1
+|-
+!Total boiler count
+|3
+|}
 =1=
 {|class="wikitable mw-collapsible {{#if:{{{collapsed|}}}|mw-collapsed|}}" style="text-align:center"