Penske cars struggle with speed as Andretti tops 233 mph

Team Penske struggled with speed throughout Fast Friday, the day IndyCar grants a horsepower boost in advance of qualifications for the Indianapolis 500. Marco Andretti topped 233 mph to lead a brigade of Honda-powered cars to the top of the speed chart. Conor Daly had the lone Chevrolet inside the top 10, he was second fastest behind Andretti, and the entire fleet of Roger Penske's cars slogged around Indianapolis Motor Speedway.

Penske cars struggle with speed as Andretti tops 233 mph

Team Penske struggled with speed throughout Fast Friday, the day IndyCar grants a horsepower boost in advance of qualifications for the Indianapolis 500. Marco Andretti topped 233 mph to lead a brigade of Honda-powered cars to the top of the speed chart. Conor Daly had the lone Chevrolet inside the top 10, he was second fastest behind Andretti, and the entire fleet of Roger Penske's cars slogged around Indianapolis Motor Speedway.