STUD SUPPORT
BG’s Stud Supports permit the satisfactory usage of high resistance wire in RFI sensitive environments. . .
Use of Stud Supports eliminates breakage of fragile high resistance wire during the installation and removal of spark plug leads. The Stud Support accomplishes this by transferring the stress from the stud to the wire insulation. Use of high resistance wire assures optimum system performance by suppressing the “radio noise” that so often interferes with the sophisticated controls on today’s engines. Field installation of the support requires a double crimp using tools P/N 21680 and P/N 22019 with the appropriate dies. Spark plug boots and coil connecting kits specifically designed for use with the Stud Support and 7mm wire are shown throughout this catalog and are denoted with the part number suffix “SS”. For 8mm set-ups, please call factory.
P/N 22931 Stud Support for 8mm wire P/N 22936
21200 SERIES STUDS
STUD (Thread #3-48 UNC-2A)
| P/N | Length | Hole Depth | Thread Length | Through Hole |
|---|---|---|---|---|
| 21200-1 | 1-3/32″ | 7/16″ | 3/32″ | None |
| 21200-2 | .289″ | 3/16″ | 3/32″ | Yes |
| 21200-3 | .593″ | 7/16″ | 3/32″ | None |
| 21200-4 | .500″ | 5/16″ | 3/32″ | Yes |
| 21200-6 | 3.625″ | 7/16″ | 3/32″ | None |
| 21200-7 | .2892″ | 7/16″ | 3/32″ | None |
| 21200-8 | .870″ | 7/16″ | 3/32″ | None |
| 21200-9 | 1.385″ | 7/16″ | 3/32″ | None |