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Group 27

Group 27

Group 27 Arms are wound with a minimum 38 series winds per pole of AWG #27 Gauge (0.0141-0.0143”) Copper wire. The minumum stack length is 0.440” (11.18mm) and are tagged '27'. These armatures are used for Group 27, Group 27 Light and in some Drag motor applications. All manufacturers offer Group 27 Armatures with various timings.

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Group 27 Armature, .490 diameter, 34° Timing
Wound on the famous Tri Star G27 blank this is an .850 long .490 dia. 34° arm featuring the Koford s..
$106.00
Group 27 Armature, .500 diameter, 43° Timing
Wound on the famous Tri Star G27 blank this is an .850 long .500 dia. 43° arm featuring the Koford s..
$109.95
G27 Armature 38deg .500 Diameter ..
$86.50
Koford Custom Group 27 Armature, .490 Dia, 40°
High power race arm, wound on the Nats' winning Tri-Star blank. Approximately .850 long. Ultra light..
$105.95
Koford Custom Group 27 Armature, .500 Dia, 37°
High power race arm, wound on the Nats' winning Tri-Star blank. Approximately .850 long. Ultra light..
$106.00
Pacific Slot Car Raceways 2908 Meridian Ave. E. #104 Edgewood, WA 98371 (253) 446-5039