Pure max. deltaV of stock+porkjet space engines

[Kerbal101]

You want to find best engine for the job - this is the table.
How much DeltaV each stock* engine can give, for a vehicle composed of purely Engine+Fuel Tanks.

Pure values from KER, no weight reduction / fuel line tricks / tank drop methods used.
*I am using Porkjet Overhaul engines for LV-30, LV-45, LV-909 in my table! These two are not stock.

For stage 1 engine: Kerbin, at Sea level, at 1 TWR.
For upper stage engine: Space, at 1 TWR.
For transfer engine: Space, at 0.25 TWR.

Lowest weight engine first, lowest size first. All values rounded.
 

Engine_name [Thrust Atm/Space]	(A) TWR 1, Kerbin	(B) TWR 1, Space	(C), TWR 0.25, Space
--- class mk 0 ---
separatron I	50	50	12
LV-1 ant*	190*	3900	5950
LV-1R spider	3600	4300	5400
24-77 twitch	4200	5200	5950
O-10 O-Puff	1700	4300	4700
48-7S Spark	4800	5800	6600
303 PUG (porkjet!)	2050	5500	6500
IX-6315 Dawn*	>1**	~300***	20300
--- class mk 1 ---
Flea SRB	90	90	n/a
909 Terrier (porkjet!)	1050	6100	6700
LV-15 Valiant (porkjet!)	3950	4600	5460
Hammer SRB	250	250	n/a
MK-55 Thud	4600	5200	6200
T-1 Toroidal Cone	5100	6100	7000
LV-30 Reliant (porkjet!)	4850	5500	6100
BACC Thumper SRB	480	460	n/a
LV-45 Swivel (porkjet!)	3900	4800	5800
RAPIER (closed mode)	4100	4700	6000
LV-N Nerv [14/60]	13**	2000 (4200)***	9150 (11800)***
KS-25 Vector [940/1000]	5500	5900	6500
Kickback SRB	740	730	n/a
--- class mk 2 ---
RE-LE10 Poodle [65/250]	900	6000	7100
RE-I5 Skipper [570/650]	5100	6000	6600
RE-M3 Mainsail [1380/1500]	5350	5850	6450
LFB TwinBoar [1900/2000]	5350	5700	6300
--- class mk 3 ---
KR-2L+ Rhino [1200/2000]	3450	6300	7050
S3 KS-25x4 Mammoth [3750/4000]	5600	6000	6700

* LV-1 ant: approximated, with oscar-b fuel tank
* Dawn: **very high engine relative-to-fuel weight, TWR 1 is impossible; lightest possible tank gives [email protected]; ***approximate value with PB-XF01 at minimum fill
* LV-N Nerv: **very high engine relative-to-fuel weight, TWR 1 is impossible; x(X): LO/LF tanks, without LO (pure LF tanks, stock - mk 1/0 sizes only)

 

rev 1.2