RESTORATION
18
Rods are checked for magnetism to be sure that they do not
attract minute metal particles that will be generated during normal
engine break-in. If they are at all magnetic, they’re run through
a demagnetizer. The same process is used for camshafts and
crankshafts.
20
Valve-stem height is measured with a dial indicator during the
assembly process.
48 FOXMustangMagazine.com
19
Rod caps are machined to create an undersize rod; then the rods
are honed to standard diameter. Rods are then gauged to assure
accurate dimensional tolerances.
21
Heads are vacuum tested after assembly to assure correct valve
seating and sealing.