Difference between revisions of "LV-1R "Spider" Liquid Fuel Engine"

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(Changes: clean up formatting)
(*0.24 costs)
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== Changes ==
== Changes ==
* Cost increased from 150 to 650 (and made meaningful)
* Thrust increased from 1.5 to 4 kN.
* Thrust increased from 1.5 to 4 kN.

Revision as of 16:44, 18 July 2014

LV-1R "Spider" Liquid Fuel Engine
Part image
Liquid fuel engine by
Jebediah Kerman's Junkyard and Spacecraft Parts Co
Radial size Radial mounted
Cost (total) 120.00 Funds
Mass (total) 0.02 t
Drag 0.2
Max. Temp. 2000 K
Impact Tolerance 7 m/s
Research Precision propulsion.png Precision Propulsion
Unlock cost 1 750 Funds
Since version 0.21
Part configuration liquidEngineLV-1R
Liquid fuel engine
Maximum thrust (1 atm) 1.79 kN
(vacuum) 2.00 kN
Isp (1 atm) 260 s
(vacuum) 290 s
Fuel consumption 0.14 Units of fuel/s

Thrust vectoring 10 °
Testing Environments
On the surface ✓ Yes
In the ocean ✓ Yes
On the launchpad ✓ Yes
In the atmosphere ✓ Yes
Sub orbital ✓ Yes
In an orbit ✓ Yes
On an escape ✓ Yes
Docked × No
Test by staging ✓ Yes
Manually testable ✓ Yes

The LV-1R Liquid Fuel Engine is the radial version of the LV-1 Liquid Fuel Engine. Just like its stack-mounted counterpart, it has paired with the LV-1 the lowest in-game thrust for a liquid fueled engine. Only the PB-ION Electric Propulsion System has a lower thrust. It also has a low specific impulse and moderate thrust-to-weight ratio. The radial configuration allows for a greater variety of mounting points. Unlike the LV-1, this has a proper fuel gauge.


Adapted to appease engineers who were outraged at the puniness of the LV-1, the radial mounted LV-1R offers an appealing solution: "Just add more". Point away from face.

Jebediah Kerman's Junkyard and Spaceship Parts Co.


  • Cost increased from 150 to 650 (and made meaningful)
  • Thrust increased from 1.5 to 4 kN.
  • Initial release