Enable geographical location for a better experience.
logo
Lap Driver Organization Modified Car Model Track Variation
Car
Car Bike
Metric
Metric USA
English
Spanish French German Italian Portuguese Russian Japanese
Login / Create Account
  • Tracks
  • track_changes
    Laps
  • Cars
  • Track Days
  • Tire Rankings
  • Drivers
  • About
+ Add
Lap
Drivers
Organization
Modified Car
Model
Track Variation
English
Spanish French German Italian Portuguese Russian Japanese
Car
Car Bike
Login / Create Account
++TIME_CLEAN++
++TIME_DIFF++
++RATE++
++NAME++
++DRIVER.DISPLAY_NAME++
++TOTAL_PAGEVIEW_COUNT++ Views
++SPEED_DIFF++
++DISPLAY_NAME++
Race
++DRIVER_NAME++
++VEHICLE_YEAR.YEAR++
++VEHICLE_YEAR.VEHICLE.MODEL.NAME++
Edit Remove
++USER.DRIVER.DISPLAY_NAME++
++CREATED_AT++
++USER.ALIAS++
++CREATED_AT++
++COMMENT++

Delete

Are you sure you want to delete this lap?
[PERSONAL BEST!!] Porsche 981 Spyder 1:24.431 at Harris Hill Raceway (H2R)
Jack Zhang
Location:
United States
Level:
Amateur
Jack Zhang
Lap Date : 30 Jun, 2024
1min 24.431sec (-4.19s)
Outside Temp: 38 ° C
Harris Hill Raceway (CCW)
Porsche 981 Boxster S 2013 (w/ RE71RS)
Medium
Tire: 200 Potenza RE71RS
Brake: Ferodo DS2500
Tire Size: FRONT: 255/35/19, REAR: 285/35/19
Published on 10 Jul, 2024

Flying lap @ 5:41

Went to Harris Hill today to set the baseline lap time for the CCW setup! Did two sessions in the morning right before Octane Time Attack occupying the track for the PM. Had I signed up for the time trial today, I would've taken the podium (3rd-place) in the LIMITED class (9 performance points in total)! 

The results of 2024 Octane Time Attack - Texas Chapter Rd 2 can be found here: https://www.scottdollahiteracing.com/resultsandgallery. I saw a lot of cool cars on the paddock and maybe I should sign up next year! 

After switching to 5W-40 300V engine oil from factory 0W-40 Mobil 1, engine oil temp is controlled at ~120 degrees celsius max on the track, which is an amazing improvement. I've always thought there's not much difference among the Full Synthetic engine oils, but today I had a first-hand experience witnessing the difference a truly good engine oil makes, especially on the track. With the OEM oil, I remember seeing oil temp as high as 160 or 180 degrees! So happy to know that my engine is well-protected by Motul 300V to take on the track! 

**Complete mod list below**
3th dry HPDE weekend in the 981 Spyder. 

Car is stock except:
Tire - Bridgestone RE-71RS: 255/35R19; R: 285/35R19 (day 4)
Brake - Ferodo DS2500 (front & rear), Castrol SRF (fluid)
Wheel - Forgeline GS-1R 19x9/19x10.5
Suspension - Tarett Engineering GT3 rubber LCAs.
Alignment - F: -3.0 camber, -0.16 toe out; R: -2.4 camber, 0.02 toe in.

Lap time recorded with Dual Electronics XGPS160.

Comments
Suggested Laps
Suggested Driver Cars
Report Wrong Data
© 2025 LapMeta, LLC
Rules Terms of Service Privacy Policy Organizations Local Blog
Report Wrong Data