Primer lines need to be silver soldered into their fittings. Using RTV to fix a leak is not acceptable and poses a serious fire hazard.
In Case You Missed It
Cool Runnings
Norm Ellis does the math and shows you how to select the right oil cooler for your engine-cooling package. Given the critical role oil temperature plays in engine health, its a good idea to go beyond selecting the smallest, lightest and cheapest cooler you can find.
The Dawn Patrol
The Dawn Patrol gets to know more about General John J. Pershing when they display their WW-I replica aircraft at the annual Pershing Days Festival in Missouri.