![8/12/1989 - Petaluma Speedway](https://dy5vgx5yyjho5.cloudfront.net/images/v3/header-L2oqR34pYzB6Sx623677.jpg)
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8/12/1989
Petaluma Speedway
Competitor Overview
![Gary Koster](http://dy5vgx5yyjho5.cloudfront.net/v1/images/placeholders/k_placeholder.png)
Gary Koster
Woodland, CA
Midgets | Start | Finish | +/- |
---|---|---|---|
A Feature | 8 | - |
MidgetsA Feature
Finish | Start | # | Competitor | Hometown | +/- | ||
---|---|---|---|---|---|---|---|
1 | 95 |
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Mike Appio | - | |||
2 | 5 |
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Ray Derby San Leandro, CA | San Leandro, CA | - | ||
3 | 05 |
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Rick Bussell | - | |||
4 |
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Tim Joyce San Francisco, CA | San Francisco, CA | - | |||
5 |
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Matt Alvis | - | ||||
6 |
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Bob Gare | - | ||||
7 |
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Bruce Thurston | - | ||||
8 |
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Gary Koster Woodland, CA | Woodland, CA | - | |||
9 |
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Rick Zermani Redwood, CA | Redwood, CA | - | |||
10 |
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Rick Cook | - | ||||
11 |
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Leonard Lopez | - | ||||
12 |
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Tom Esposito San Leandro, CA | San Leandro, CA | - | |||
13 |
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Hank Butcher Hayward, CA | Hayward, CA | - | |||
14 |
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Bobby Schneider | - | ||||
15 |
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Bill Dupont | - | ||||
16 |
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Jack Walker San Jose, CA | San Jose, CA | - | |||
17 |
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Pete Davis Pleasanton, CA | Pleasanton, CA | - | |||
18 |
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Sterling Pratz | - | ||||
19 |
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John Cordell | - | ||||
20 |
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Floyd Alvis San Carlos, CA | San Carlos, CA | - |