PIT BOARD

Humberstone Speedway

Port Colborne, ON — 1/3

DIRT OVAL

TRACK SCIENCE · USDA SSURGO

23.3%CLAY

31.9%SAND

44.8%SILT

Well drained (est from texture)

Inferred profile — buffer ring / regional SSURGO

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

Open dirt-tracks dataset · Garage setup tools

Small 1/3 — short-track stagger bands in Garage Hunter.

1/3

SIZE

clay

SURFACE

UNKNOWN

BANKING

TIMEGRAM · HUMBERSTONE SPEEDWAY FRAMEinkwell.wiki/humberstone-speedway-on SETUP TOOLSSTAGGER · SCALE · GEAR · HUNTER FAN ZONELIVE AUDIO · NEARBY TRACKS

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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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