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?
Thunderhill West NC1 Miata 1:27.98 2025-05-04
Phfong
Level:
Amateur
Phfong
Lap Date : 06 May, 2025
1min 27.98sec (-3.8s)
Thunderhill (West)
Mazda Miata MX-5 NC 2009 (Phfong/V730/225/R10)
Medium
Tire: 200 V730
Brake: G-LOC R10
Tire Size: 225/45/17
Published on 28 Jun, 2025

* 225/45/17 V730 (1sh day rear, 3rd day front) on 17x9 PF01
* 28 PSI hot all around
* GLOC R10 Front R10 Rear
* Xidas Race Suspension (From full stiff)
* 8F/6R
* Could stiffen rear rebound more to stabilize the car on braking.
* Progress Sway Bars
* Soft front, soft rear
* Goodwin Racing RoadsterSport II Axleback
* Stock LSD
* Rear Chassis Brace and Aftermarket X-pan brace (I.L. Motorsports)
* Alignment
* Front
* -3.4 deg camber
* 5.5 deg caster
* 0 toe
* Rear
* -3 deg camber
* 1/32 toe in each side
* Notes
* Worked a lot on T4 throughout the day, need to work on rounding out my line and carrying more speed
* GLoc brakes are too bitey, losing min speed at t1 and t4 when heel toeing.
* Need to stiffen my hands a little mid corner
* T1: Try a wider turn in point next time, maybe can throttle out earlier
* T2: Stay close to the left edge
* T3: A partial lift, and full gas before Dorito so rear is planted and doesn’t bounce side to side. Maybe near full stiff damping is needed here.
* T4: Stay wider before turn in, and aim for beginning of left curb. trailbraking could use work but might get easier after the RSL29 go in.
* T7: Brake softer but earlier to be able to trailbrake.
* T10: Probably just ride the rev limiter in 2nd until I get faster at T9

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