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Jeff Jefferson (crew chief)

NASCAR K&N Pro Series West Statistics by track


(1971-present only)

Click on the Site to see this crew chief's career results at that track.

View career statistics for Jeff Jefferson

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Site Race Win T5 T10 Pole Laps Led Earnings AvSt AvFn RAF Miles LLF
Iowa41340627004.54.24548.63
Roseville312314528604.04.73150.53
LVMS Bullring202214004401.52.02150.02
Evergreen2012035012502.04.52226.12
Stockton2122230515501.02.0276.22
Colorado2122230514901.03.02114.42
Phoenix40330224607.09.83224.03
Spokane1011120010501.02.01100.01
Irwindale10110200002.03.01100.01
Albuquerque100111538601.09.0176.51
Lebanon100111539101.07.0157.41
Lake Havasu10110150902.03.0137.51
Kalispell111101509903.01.0137.51
Sonoma20110127006.015.52252.71
Tooele20110104107.014.51228.81
Brainerd202201004203.03.52250.02
Portland2011080009.016.51158.41

GRAND TOTAL33524299408099803.96.6302788.628
Speedways (2 mi. +)000000000.00.000.00
Speedways (1-2 mi.)40330224607.09.83224.03
Short Tracks21516219344594902.43.8211674.720
Road Courses805504114306.212.56889.95
Dirt Tracks000000000.00.000.00