PIT BOARD
PIT BOARD

Placerville Speedway

Placerville, CA — 1/4 mile
DIRT OVAL
TRACK SCIENCE · USDA SSURGO
22.5%CLAY
39.8%SAND
37.7%SILT

Xeralfs · Well drained

Boomer gravelly loam, 3 to 15 percent slopes

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
High-bank 1/4 mile — add rear stagger vs flat. Sprint/micro +0.5–1"; LM/mod +0.25–0.5".
1/4 mile
SIZE
clay
SURFACE
HIGH
BANKING
TIMEGRAM · PLACERVILLE SPEEDWAY FRAMEinkwell.wiki/placerville-speedway-ca SETUP TOOLSSTAGGER · SCALE · GEAR · HUNTER FAN ZONELIVE AUDIO · NEARBY TRACKS

High-bank 1/4 mi NorCal dirt — sprint cars, modifieds.

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HUNTER'S COLUMN
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