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CH 1798
CANONICAL:hpde.tv/channel/brad-koester
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Brad Koester

Brad Koester

INDEXED VIA YOUTUBE · UNCLAIMED CHANNEL
5 YT SubsDriverDRIVER
@bradkoester4492·Sebring, FL · Braselton, GA · Lexington, OH·Home Track: Sebring International Raceway
HPDE.TV Indexed Telemetry Summary

Brad Koester has 5 indexed track day onboard sessions on HPDE.tv across Sebring International Raceway, Mid-Ohio Sports Car Course, Gingerman Raceway (Sebring, FL, Braselton, GA) piloting Chevrolet Corvette C7 / Grand Sport.

VISIT OFFICIAL CHANNEL ↗Browse All 1733 Channels
PRIMARY CHASSISGrassroots Production Track Build, Chevrolet Corvette C7 / Grand Sport
DRIVING CATEGORYGRASSROOTS HPDE
TELEMETRY SYSTEMGoPro 4K Cockpit POV + GPS Data
ATTRIBUTED CIRCUITS5 Tracks Logged
Circuits & Track Locations in Indexed Stints:
Sebring, FLBraselton, GALexington, OHSouth Haven, MI
Title-Reported Lap Times (1 Indexed):
1:38.4@Gingerman RacewayTitle-Reported
9,000RPMHPDETVTHE GRASSROOTS MOTORSPORT NETWORK//CH 1798Brad Koester
@bradkoester4492
Z06 Sebring 2016
CHASSIS: Grassroots Production Track Build|TELEMETRY: GoPro 4K Cockpit POV + GPS Data|PACE: 2:21.40Title-Reported|HOME CIRCUIT: Sebring International Raceway
LIVE CIRCUIT CONTEXT//Sebring International Raceway
3.74 MILES17 TURNS
CIRCUIT BENCHMARK REFERENCE LAP (VERIFIED)
2:16.42Chevrolet Corvette C7 Z06
SYNC SETUP TO HPDE.APP
REFERENCE LAP TIMES BY CHASSIS CLASS
Miata / GR86 / BRZ2:31.80
205/50R15 200TW
Momentum priority through high-speed transitions.
E46 M3 / C5-C7 / Mustang2:18.50
295/30R19 Front · 325/30R19 Rear
Heavy brake threshold zone damping support.
GT3 / GT4 / Time Attack2:12.10
Pirelli Trofeo R / Hoosier R7
High downforce stability over apex curbing.
TARGET TIRE PRESSURES & ALIGNMENT
COLD TARGET PSILF 26.5 · RF 25.5LR 25 · RR 24.5
HOT TARGET PSILF 32.5 · RF 32LR 30.5 · RR 30
CAMBER: Front -3.2° / Rear -2.2°
BRAKE SPECIFICATION & ROTOR HEAT
FLUID: Castrol SRF DOT 4 (>590F Boiling)
PADS: Hawk DTC-70 / Pagid RSC1
⚠ Pad inspection recommended every 4 track sessions.
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CHANNEL VIDEO ARCHIVE // BRAD KOESTER

Verified Channel Broadcasts & In-Car Stints (5)

Grassroots In-Car Stints
Sebring International Raceway
Independent
Z06 Sebring 2016
GoPro 4K Cockpit POV + GPS Data
30:18

Z06 Sebring 2016

By Brad Koester·GoPro 4K Cockpit POV + GPS Data·Grassroots Production Track Build
2:21.40Title-Reported
Mid-Ohio Sports Car Course
Independent
C7 Z06 Chasing Porsche GT2 @ Mid-Ohio
GoPro 4K Cockpit POV + GPS Data
12:00

C7 Z06 Chasing Porsche GT2 @ Mid-Ohio

By Brad Koester·GoPro 4K Cockpit POV + GPS Data·Chevrolet Corvette C7 / Grand Sport
1:37.40Title-Reported
Gingerman Raceway
Independent
Z06 Gingerman 1:38.4 Lap
GoPro 4K Cockpit POV + GPS Data
3:45

Z06 Gingerman 1:38.4 Lap

By Brad Koester·GoPro 4K Cockpit POV + GPS Data·Grassroots Production Track Build
1:38.4Title-Reported
Michelin Raceway Road Atlanta
Independent
Z06 At Road Atlanta
GoPro 4K Cockpit POV + GPS Data
11:45

Z06 At Road Atlanta

By Brad Koester·GoPro 4K Cockpit POV + GPS Data·Grassroots Production Track Build
1:34.50Title-Reported
Putnam Park Road Course
Independent
Z06 Chasing an Atom
GoPro 4K Cockpit POV + GPS Data
4:52

Z06 Chasing an Atom

By Brad Koester·GoPro 4K Cockpit POV + GPS Data·Grassroots Production Track Build
Session StintTitle-Reported
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CANONICAL BROADCAST DOSSIER // CH 1798 PERMANENT DIAL

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