Welcome to JSR Chronics tune list most cars are built to be fun to drive in lobby’s and most are off meta builds to help you get up front
Any feedback is appreciated either on here or Xbox msg
Most of these cars get made and out out to help the community so I don’t get to optimize every single tune and gearing but I’ve listed the ones that are fast leaderboard (LB) cars
If you have any recommendations or cars you would like tuned you can post here im doing this for the community to help everyone get faster
I don’t ask for anything in return but I wouldn’t complain if someone made a custom chronic decal or a paint job or something haha 
enjoy!!
Add me to be able to find the tunes easier
JSR Chronic
Add me as friend
Get into car you wish to use tune on
Go to upgrades
Go to setup management
Go to “get tunes”
My tunes should come up as first few recommended tunes
Follow me on twitch !
And feel free to join the jsr server
25 Likes
Updated most tunes use latest date
@T10ManteoMax the save tune menu is bugged out a bunch of invisible tunes and on the leaderboard times I post in my own shared tune it doesn’t show up as me using a shared tune
Updated added viper from this weeks spec series online grip tune and speed tune grip tune is #2 in the world on spa and multiple other #1 world times on other track
E class 90 miata is just devastating the leaderboard 5-6 world #1 times and 10 top 3 times super easy to drive more of a in between grip / speed tune. I will be making a pure grip version of the car after I’m done doing rivals for all the tracks it’s good kn
2 new cars
B class 2020 supra 2 tunes up 1 has race trans other has a little more tire both ran similar times at spa (top 30 only supra around)
C class Mitsubishi fto
This car can’t compete with the Hondas in d class but with a k20 Honda swap and pro charger she comes alive #2 in the world at Kyalami makes for a great all round car and fastest fto on leadboards
Tested this and more bugs to this game t10 really hates tuners
So you can’t download tunes off leaderboard they won’t show up under your saved tunes after
You need to add me as friend / go to the car you want tune on / select get tune and I’ll be one of your recommended tunes
Also added 2 more cars
98 supra c class honesty was surprised with this tune it feels amazing to drive with the 2j in it great all around / lobby car
83 golf unfortunately I put 20 levels into this car to find out you can’t put centrifugal supercharger on it so it’s not as competitive as miata or some other fast cars but it’s still good fun to drive and will be a decent e class lobby car
2 Likes
Just used the D Class Acura and it’s very very good great tune Chronic and all the best 
1 Like
This guy’s tune’s are legit, i’m an older guy and can now post some decent (for me) times. Nice one!
2 Likes
Thanks for the love guys
Added 3 more tunes in preparation for tomorrows A class featured open lobby
A class s2000 race tires and broken engine this will be one of the fastest cars for A class lobby’s will be good from lime rock to spa
2 different A class 2020 supra tunes one with race tire one with street tire the race tire one will be a super easy to drive car for most people
98 supra cars coming out like crazy first off
D class supra !! For some reason you can put a 250hp 4 cylinder in it so guess what d class is getting a supra lol
B class supra v8 swap
A class widebody supra (looks stupid has 2 wings on it since you can’t tune the widebody wing but can add adjustable wing lol)
E class integra tune !! Lol it’s actually fast for e class with almost no parts and tuning options lol
2 Likes
Definitely mate but I am still about 2secs off him lol
2 Likes
Added you as a friend mate and will give your tunes a go tonight. Thanks for sharing
1 Like
Just updated d class integra from that day 1 grip tune
New tune feels way better to drive shared under new grip with Oct 11 date !
2 Likes
Gonna check some of your tunes out later bro.
Seeing as you seem to know what you’re doing, have you got any sort of tyre pressure, temperature or temperature distribution you aim for when tuning?
Seems like there’s no info anywhere yet of optimal ranges for tyres.
I’ve been playing around with the numbers but seems seems similar fm7
I set mine anywhere between 28-29 for most cars
It’s funny because for a while I was stuck on your ghost in a few rival boards, Mainly on Watkins Glen short, still can’t seem to get around you but I’m coming lol. Just wanted to say good work for everything you’re doing to help the community get faster.
1 Like
What car class ?
Update to current A class cars got this weeks online races
S2000 total monster good for every track
2005 nsx best handling car for A class
2x 20 supra tunes 1 is acceleration monster with good handling other tune is race tire super safe to drive car
98 supra full blown handling car better handling then the Mazda open wheel car
Working on r34 skyline needs lvl 40 tho
I made isuckatracing YouTube video haha
S2000 tune is shared
To bad A class lobby’s are broken full of that stupid broken Mazda open wheel car
T10 please balance that dumb Mazda it’s wrecking every single track in A class LB and lobby’s
2 Likes
Added a few more tunes
2x D class celica speed + grip tunes
Glad to see this car back it’s a fast lobby / lb car that competes with the civic / integras
A class 350 z
Wide body max grip car insane handling and fast as same time very impressive will keep up with most op cars
A class ae86 224 mph car
Had the whole lobby saying what was that in Le Mans A class lobby haha insane speed and decent in turns
I’ve added you as friend on xbox. I’m way off the pace.
1 Like
Amazing tunes bro. The S2000 one really is a monster like you said. I had a question about the Viper - which tune is the best for Spa? Is it the speed tune?
