Crawford Auto Museum engine start - Jacobs Radial & Allied Jet Gas Turbine APU for F14 Tomcat. Loud!

JRMotorsports 55

This is a start up and demo of Jacobs L-4MB radial propeller engine and an Garrett Allied Signal auxiliary power unit APU that was used to start the jet gas turbine engines on an F 14 F14 F-14 Tomcat fighter aircraft. My merch store that I will continue to add items to which can be found here: htt