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OneHotLap :: BMW E90 M3 Progress #silasbonar46 laptime 1:52.51 Mandalika Circuit
silasbonar46

Silas Bonar Andrianto is an Indonesian racing driver with a growing reputation in motorsport. He has competed in various regional and international racing events, including the Asian Le Mans Series and endurance races. Known for his speed and technical driving skills, Andrianto has made a mark in the racing community, showcasing his ability to adapt to different cars and race conditions. His focus on consistency and performance has earned him recognition as a promising driver in the world of motorsports.

Location:
Indonesia
Level:
Professional
silasbonar46
Lap Date : 30 Jan, 2024
1min 52.51sec (-4.51s)
Outside Temp: 36 ° C
Mandalika International Street Circuit
BMW E90 M3 2011 (SilasBonar/RS4)
Light
Tire: 200 Ventus RS4
Tire Size: 285/30/18
Published on 02 Jul, 2024

this is my 4th attempt… 

•first time was 1min 58.91sec (22 may 2022)
https://youtu.be/MQKc419loIY?si=J6IL9WogXz1Zg3gQ

•second time was 1min 57.50sec (29 nov 2022)
https://youtu.be/QXEAcQy5E0c?si=zkMO2alcwF1hqKAT

•third time was 1:54.49 (10 nov 2023)
https://youtu.be/HZWIewbuK88?si=bdiy8QD7Oyjm-kW7

•fourth time is 1:52.51 (26 nov 2023)

the updates i changed in the car is as following: 4 sets of 285 Hankook RS4 from @smmotorsport and a set of brand new EBC Yellow Brake Pads. 

maybe if one day i have more budget, i will try Cup2. i am saving up for pagid brake pad next and brake master cylinder because after 2 laps, i start losing brake pressure. i am using RBF600 fluid

i know 285 doesn’t necessarily means more grip, but i understand the contact patch will be wider side to side but shorter front to back, so i changed my driving slightly and slide the 4 wheels abit more using momentum… i didn’t go much faster than 265 PS5, because i was struggling to change my driving habits… at the end of the 20th lap, i finally managed to get faster… i didn’t brake as hard and let the car roll abit more and do 4 wheels sliding to eventually obtain friction and finally grip.

however now with grippier tyres, my basic street coilover ST from @art_tembox7 is starting to lean abit more than i want to and it has very limited adjustment… at this stage, i need to get a better suspension for track. don’t get me wrong, the ST has been comfortable and good value for money. however the circuit demand abit stiffer suspension with abit more adjustment.

so i started calling around and that is when @luckyrzr @stancelab.id provided me with ISX VS @isxcoiloversindonesia 

so the next time around, i hope i can get abit more adjustment and cut abit more laptime.

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