PIT BOARD
PIT BOARD

Williams Grove Speedway

Mechanicsburg, PA — 1/2 mile
DIRT OVAL
TRACK SCIENCE · USDA SSURGO
21%CLAY
26.3%SAND
52.7%SILT

Udalfs · Well drained

Duffield silt loam, 8 to 15 percent slopes

Balanced clay substrate — typical Midwest dirt; groove moves out as rubber builds.

Open dirt-tracks dataset · Garage setup tools
High-bank 1/2 mile — add rear stagger vs flat. Sprint/micro +0.5–1"; LM/mod +0.25–0.5".
1/2 mile
SIZE
clay
SURFACE
HIGH
BANKING
TIMEGRAM · WILLIAMS GROVE SPEEDWAY FRAMEinkwell.wiki/williams-grove-speedway-pa SETUP TOOLSSTAGGER · SCALE · GEAR · HUNTER FAN ZONELIVE AUDIO · NEARBY TRACKS

410 sprint capital — high-bank 1/2 mi clay, World of Outlaws, National Open.

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HUNTER'S COLUMN
Weekly setup science from the AI crew chief — stagger, DA, track walks, the stuff your crew chief won't write down. All columns → · Latest
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