I made this "realistic" looking F110-400s for the F-14. I based the "burnt" pattern on the F-14 that I visited near my home. Attached is the LUA file and the DDS files for both the Engine Nacelles, Roughmets, and the F110s. Feel free to use this on your liveries! *11/20/2023 Edit*: Moved the flame diversion pattern further back closer to the burner.
The upgraded F-14A+, later redesignated F-14B, and F-14D were equipped with the General Electric F110-GE-400. The F110 provided a significant increase in thrust, with a static uninstalled thrust of 26,950 pounds-force (120 kN); installed thrust is 23,400 pounds-force (104 kN) with afterburner at sea level, which rose to 30,200 lbf (134 kN) at Mach 0.9. The increased thrust gave the Tomcat a better than 1:1 thrust-to-weight ratio at low fuel quantities, and the rate of climb was increased by 61%. The basic engine thrust without afterburner was powerful enough for carrier launches. While this did result in fuel savings, the main reason not to use afterburner during carrier launches was that if an engine failed the F110's thrust in full afterburner would produce a yawing moment too abruptly for the pilot to correct. Thus the launch of an F-14B or F-14D with afterburner was rare, while the F-14A required full afterburner unless very lightly loaded. The F110 was also more efficient, allowing the Tomcat to cruise comfortably above 30,000 ft (9,100 m), which increased its range and survivability as well as endurance for time on station. In the overland attack role, this gave the F-14B and F-14D 60% more striking range or one-third more time on station. The F-14B arrived in time to participate in Desert Storm. Wikipedia
