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NC1 Miata Thunderhill East 2:07.9 2025-03-31
Phfong
Level:
Amateur
Phfong
Lap Date : 01 Apr, 2025
2min 7.947sec (-2.75s)
Thunderhill (East 3 Mile w/ Bypass)
Mazda Miata MX-5 NC 2009 (Phfong/V730)
Medium
Tire: 200 V730
Front Pad: G-LOC R12
Rear Pad : G-LOC R10
Tire Size: 225/45/17
Published on 25 Apr, 2025

Best lap from the day, almost had a mid 2:07 later in the day with a passenger but lost concentration, and also had other 2:07s but was blocked by traffic.

* 225/45/17 V730 (6th track day) on 17x9 PF01
* 28 PSI hot all around
* GLOC R12 Front R10 Rear
* Xidas Race Suspension (From full soft)
* 4F/6R
* Progress Sway Bars
* Middle front, soft rear
* Going to change to soft front to reduce understeer from mid corner to exit
* Goodwin Racing RoadsterSport II Axleback
* Stock LSD
* Rear Chassis Brace and Aftermarket X-pan brace (I.L. Motorsports)
* Stainless Steel Brake lines
* ATE Type 200 brake fluid
* Alignment
* Front
* -3.5 deg camber
* 5 deg caster
* 0 toe
* Rear
* -2.5 deg camber
* 0 toe
Notes
* First day with bucket seat! Feels great to be more in tune with the car and not being thrown around
* Car rarely oversteers on throttle if throttle application isn’t too early
* I can carry more speed everywhere, but I’m limited by the amount of understeer I get after mid corner, causing me to slow down more than necessary before getting on throttle.
* 225/45/17 feel great on East, redline is hit only for 1s on front straight.
* Starting to dance with the car more on entry :)

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