Xfinity Series practice report from ISM Raceway

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Cole Custer was fastest in the final Xfinity Series practice Friday at ISM Raceway.

The Stewart-Haas Racing driver posted a top speed of 131.420 mph.

Custer was followed by 10-time track winner Kyle Busch, who put down a lap at 130.847 mph.

The top five was completed by Brad Keselowski (130.781), Daniel Hemric (130.747) and Justin Allgaier (130.591).

Rookie Kaz Grala recorded the most laps with 57. He was 17th fastest.

Keselowski had the best 10-lap average at 130.096 mph.

First practice

Christopher Bell posted the top speed of 133.869 mph around the 1-mile track.

Bell’s teammate, Kyle Busch, followed with a speed of 132.256 mph

The top five was completed by Justin Allgaier (131.382), Brad Keselowski (131.253) and Cole Custer (131.214).

Keselowski had the best 10-lap average at 130.413 mph. He also recorded the most laps in the session with 31.

The session was slowed once when Elliott Sadler lost his engine with about 33 minutes left in the session.

He will start from the rear in tomorrow’s DC Solar 200.

Practice No. 1 speed chart

Final practice speed chart