Team's Porsche RSR hoping to make the 45-minute warmup Saturday
The team was able to secure another car overnight.
Dempsey credited his TUDOR Championship participation for making a significant contribution to his Le Mans preparation.
Toyota prevailed over all when the checkered flag flew on qualifying Thursday.
Hartley fastest but says, 'We have a long way to go'
The No. 20 Porsche on top early in Le Mans qualifying
Wednesday's first free practice at Le Mans is complete.
For Dempsey, Patrick Long and Joe Foster, it's their second visit as a team
Over a day and a half the 56 cars and the 168 drivers must present themselves one after another to the marshals to find out if the cars comply and if the driver are fit for service!
Porsche is fielding its most innovative prototypes at the 24 hours of Le Mans.
The 82nd edition of this great spectacle is less than two weeks away.
With 16 overall victories in the 24 Hours of Le Mans, no other car manufacturer has ever been so successful.
Eight-hour practice session will help handicap the race between Audi, Toyota and newcomer Porsche
No other prototype in the WEC starting field has such an efficient and complex hybrid system as the new Porsche 919 Hybrid.
'Grey's Anatomy' star to run Dempsey-Proton Porsche 911 RSR.
It was announced this morning that three GTE and two LMP2 cars have pulled out of this years 24 Hours of Le Mans race.
There will be 56 cars at the test day on Sunday 1st June.