PIT BOARD
PIT BOARD

I-80 Speedway

Greenwood, NE — 3/8 mile
DIRT OVAL
TRACK SCIENCE · USDA SSURGO
32%CLAY
4%SAND
64%SILT

Udolls · Well drained

Aksarben silty clay loam, 2 to 6 percent slopes

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

Open dirt-tracks dataset · Garage setup tools
High-bank 3/8 mile — add rear stagger vs flat. Sprint/micro +0.5–1"; LM/mod +0.25–0.5".
3/8 mile
SIZE
clay
SURFACE
HIGH
BANKING
TIMEGRAM · I-80 SPEEDWAY FRAMEinkwell.wiki/i-80-speedway-ne SETUP TOOLSSTAGGER · SCALE · GEAR · HUNTER FAN ZONELIVE AUDIO · NEARBY TRACKS

High-bank 3/8 dirt — IMCA modifieds, hobby stock, sport mod.

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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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