![Grassroots Motorsports](/img/default-banner.jpg)
- Видео 537
- Просмотров 5 426 030
Grassroots Motorsports
США
Добавлен 23 май 2007
Built for the true sports car enthusiast, Grassroots Motorsports has one mission: Be your personal guide to the sports car world.
Whether its online, in print, or in person, the car nerds at Grassroots Motorsports take you behind the scenes and show you how to make your car better. Along the way, they'll give you a taste of everything else this hobby has to offer, from 1000-horsepower track monsters to cool street cars built in driveways. They also maintain a collection of staff-built project cars, because hands-on technical articles aren't typed behind a desk-they're scribbled down in the garage.
Follow along on our website, through the print and digital versions of Grassroots Motorsports magazine, and in person at our events, including the Tire Rack Ultimate Track Car Challenge, and the Grassroots Motorsports $2000 Challenge. Don't just be a car enthusiast: Be a fan of Grassroots Motorsports.
Whether its online, in print, or in person, the car nerds at Grassroots Motorsports take you behind the scenes and show you how to make your car better. Along the way, they'll give you a taste of everything else this hobby has to offer, from 1000-horsepower track monsters to cool street cars built in driveways. They also maintain a collection of staff-built project cars, because hands-on technical articles aren't typed behind a desk-they're scribbled down in the garage.
Follow along on our website, through the print and digital versions of Grassroots Motorsports magazine, and in person at our events, including the Tire Rack Ultimate Track Car Challenge, and the Grassroots Motorsports $2000 Challenge. Don't just be a car enthusiast: Be a fan of Grassroots Motorsports.
Subaru BRZ tS Track Review with Data | Grassroots Motorsports
The new Subaru BRZ tS comes with features that make it better equipped for the track than its other trim levels. Find out how much of a difference they made as our test driver J.G. Pasterjak took one around the Grassroots Motorsports official test track, the Florida International Rally & Motorsport Park (FIRM).
#subaru #brz #tracktest #GrassrootsMotorsports
----------
This video is brought to you by:
Tire Rack: www.tirerack.com
034Motorsport: www.034motorsport.com
VBOX Motorsport: www.vboxmotorsport.co.uk
----------
Hosted by: J.G. Pasterjak, Production Manager and Test Driver
Video editing by: Chris Tropea, Associate Editor
----------
More track tests on Grassroots Motorsports:
The Grassroots Motors...
#subaru #brz #tracktest #GrassrootsMotorsports
----------
This video is brought to you by:
Tire Rack: www.tirerack.com
034Motorsport: www.034motorsport.com
VBOX Motorsport: www.vboxmotorsport.co.uk
----------
Hosted by: J.G. Pasterjak, Production Manager and Test Driver
Video editing by: Chris Tropea, Associate Editor
----------
More track tests on Grassroots Motorsports:
The Grassroots Motors...
Просмотров: 5 030
Видео
How to Make a Mk7 Volkswagen GTI as fast as a Honda Civic Type R
Просмотров 9 тыс.День назад
How did with make our Mk7 Volkswagen Golf GTI project car as fast as a Honda Civic Type R? Grassroots Motorsports Publisher Tom Suddard goes through the mods we made that made it quicker on track, yet still quite streetable. #sponsoredcontent #volkswagen #GTI #GrassrootsMotorsports This video is brought to you by: Tire Rack: www.tirerack.com 034Motorsport: www.034motorsport.com VBOX Motorsport:...
RoadSpy Supermount RS1 Camera Mount: A Rearview Mirror Mount? Let's See How It Works
Просмотров 3,1 тыс.21 день назад
Tired of fumbling with suction-cup mounts for GoPro cameras, radar detectors and other devices? Well, RoadSpy offers the Supermount, a sturdy mount that works with the rearview mirrors in select Porsches and Mazdas. We decided to try one on our Porsche Cayman project car-see how it worked for us. #sponsoredcontent #RoadSpy #Porsche #PorscheCayman #GrassrootsMotorsports This video is brought to ...
This Supercharged, LT-Swapped Studebaker Lark Rocks the Strip and the Street
Просмотров 4 тыс.Месяц назад
This isn’t your grandpa’s Studebaker Lark. It did a 10.7 on the drag strip during the $2000 Challenge. Find out what Calvin Nelson (@Nivlac57), did to this LT-swapped car that he’s had since he was 16 years old. #Studebaker #2000Challenge #StudebakerLark #LTswap #GrassrootsMotorsports This video is brought to you by: Tire Rack: www.tirerack.com 034Motorsport: www.034motorsport.com VBOX Motorspo...
Which BMW F3X is the right one for motorsport? | Buyer's Guide
Просмотров 2,2 тыс.Месяц назад
The BMW F3X provides a great platform for motorsports. Here’s what you need to know when looking for one, with James Clay and Phil Wurz of BimmerWorld. #BMW #BMWF3X #BMW435i #GrassrootsMotorsports This video is brought to you by: Tire Rack: www.tirerack.com 034Motorsport: www.034motorsport.com VBOX Motorsport: www.vboxmotorsport.co.uk Host: J.G. Pasterjak, Production Manager and Test Driver Int...
What's this?! The Ford Ranger-bodied Ford Police Interceptor that won the $2000 Challenge.
Просмотров 11 тыс.Месяц назад
What is this? It looks like a Ford Ranger, but the truck body rides on a Ford Taurus-based Police Interceptor. Learn more about Material Girls Racing’s winning entry in the 2024 Grassroots Motorsports $2000 Challenge Presented by Tire Track #ford #fordranger #policeinterceptor #GrassrootsMotorsports This video is brought to you by: Tire Rack: www.tirerack.com 034Motorsport: www.034motorsport.co...
Ford Mustang Dark Horse Track Test and Data Review
Просмотров 6 тыс.Месяц назад
The Ford Mustang Dark Horse has plenty of power-a total of 500 ponies, to be exact-but how does it actually do on track? Find out as our test driver J.G. Pasterjak took one around the Grassroots Motorsports official test track, the Florida International Rally & Motorsport Park (FIRM). #ford #mustang #tracktest #GrassrootsMotorsports This video is brought to you by: Tire Rack: www.tirerack.com 0...
This Carbon Fiber Racing Helmet Could Be Yours! Wear Your Helmet to Work Day 2024
Просмотров 2,9 тыс.2 месяца назад
This Carbon Fiber Racing Helmet Could Be Yours! Wear Your Helmet to Work Day 2024
How Does the 641-Horsepower Hyundai Ioniq 5 N Perform on Track? Here's the Data.
Просмотров 6 тыс.2 месяца назад
How Does the 641-Horsepower Hyundai Ioniq 5 N Perform on Track? Here's the Data.
The Fastest Cars Built for Under $2000 | The Grassroots Motorsports $2000 Challenge
Просмотров 4,9 тыс.2 месяца назад
The Fastest Cars Built for Under $2000 | The Grassroots Motorsports $2000 Challenge
How to Fix a Rough Idle With Walnut Shell Blasting
Просмотров 2,8 тыс.2 месяца назад
How to Fix a Rough Idle With Walnut Shell Blasting
This Porsche Cayman Has a Broken Transmission. Can We Fix It?
Просмотров 5 тыс.3 месяца назад
This Porsche Cayman Has a Broken Transmission. Can We Fix It?
What Makes a Toyota Corolla a Great Race Car
Просмотров 5 тыс.3 месяца назад
What Makes a Toyota Corolla a Great Race Car
Civic Type R vs. Toyota GR Corolla | Track Review With Data
Просмотров 40 тыс.3 месяца назад
Civic Type R vs. Toyota GR Corolla | Track Review With Data
How to Choose the Perfect Track Tire | DIY Tire Test
Просмотров 2,9 тыс.4 месяца назад
How to Choose the Perfect Track Tire | DIY Tire Test
Fixing Our Biggest Issue With Our Mk7 VW GTI | Intercooler Upgrade
Просмотров 4 тыс.4 месяца назад
Fixing Our Biggest Issue With Our Mk7 VW GTI | Intercooler Upgrade
How CRC Gasoline 1-Tank Power Renew Helps Keep Your Fuel System Clean
Просмотров 3,7 тыс.4 месяца назад
How CRC Gasoline 1-Tank Power Renew Helps Keep Your Fuel System Clean
Has Mazda Built the Ultimate Race Car With Its MX-5 Cup Car?
Просмотров 12 тыс.4 месяца назад
Has Mazda Built the Ultimate Race Car With Its MX-5 Cup Car?
The All-New Ford Mustang GT3 Debuts at Daytona
Просмотров 28 тыс.5 месяцев назад
The All-New Ford Mustang GT3 Debuts at Daytona
What is Autocross? | How to Get Started
Просмотров 13 тыс.5 месяцев назад
What is Autocross? | How to Get Started
Does the Toyota GR Corolla Circuit Edition Live Up to Its Name?
Просмотров 9 тыс.5 месяцев назад
Does the Toyota GR Corolla Circuit Edition Live Up to Its Name?
CRC Mass Air Flow Sensor Cleaner vs. Clean-R-Carb
Просмотров 16 тыс.6 месяцев назад
CRC Mass Air Flow Sensor Cleaner vs. Clean-R-Carb
Our New Go-To Data System | VBOX HD Lite Review
Просмотров 2,7 тыс.6 месяцев назад
Our New Go-To Data System | VBOX HD Lite Review
Why You Should Put 15-Inch Tires on Your NA Mazda Miata
Просмотров 4,2 тыс.6 месяцев назад
Why You Should Put 15-Inch Tires on Your NA Mazda Miata
Why Jackie Ding Chose to Build a BMW M2 for Time Trials
Просмотров 3,1 тыс.7 месяцев назад
Why Jackie Ding Chose to Build a BMW M2 for Time Trials
Volkswagen GTI | 5 Reasons Why It's the Most Iconic Hot Hatch
Просмотров 2,5 тыс.7 месяцев назад
Volkswagen GTI | 5 Reasons Why It's the Most Iconic Hot Hatch
Do You Need to Clean Your Throttle Body? | CRC Throttle Body & Air-Intake Cleaner
Просмотров 8 тыс.7 месяцев назад
Do You Need to Clean Your Throttle Body? | CRC Throttle Body & Air-Intake Cleaner
How Justin Peachey Made His C6 Corvette Z06 Perform So Good on Track
Просмотров 5 тыс.7 месяцев назад
How Justin Peachey Made His C6 Corvette Z06 Perform So Good on Track
The Fastest FWD Car Ever at NCM | 1999 Turbo K-Powered Honda Civic
Просмотров 3,7 тыс.8 месяцев назад
The Fastest FWD Car Ever at NCM | 1999 Turbo K-Powered Honda Civic
NCM Motorsports Park Track Records Fall at the 2023 Tire Rack Ultimate Track Car Challenge
Просмотров 2 тыс.8 месяцев назад
NCM Motorsports Park Track Records Fall at the 2023 Tire Rack Ultimate Track Car Challenge
Show us the new 2024 Hyundai Elantra N with the DCT PLEASE!!
I have a 2022. Some of the hardest track and street miles anyone can imagine. The "problem" is the most ridiculously overblown internet BS I have ever seen. What kind of moron buys the cheapest sports car on the market and expects it to be a purebred track weapon race car...? Throw an oil cooler on there. Step up to 5w30 oil and add an extra quart. "Problem" solved. Y'all act like nobody has ever raced cars before.
Your experience is one data point. These cars are blowing up left and right. Maybe you’re not driving as hard as you think you are, or maybe the tracks you drive at don’t induce oil starvation, or maybe you are on low grip tires. You definitely do not have the authority to apply your personal experience to everyone else. There is convincing data from multiple sources (not anecdotes like your comment) to suggest the car oil starves in certain types of corners. An oil cooler and thicker oil might be a good idea but will not fix that problem. An overfill helps but is far from a perfect solution. This is a design flaw that is not present in other cars in this price range, including the Miata (which has some easily addressable cooling issues) and Elantra N (track ready 100% stock). It does not have a fix unless you’re willing to blow $$$ on barely tested aftermarket parts, potentially add a lot of complexity, and throw away your warranty.
So after all the articles on wheel width, shouldn't the 205 be optimized on a 8" wide rim?
If you want to stop smoking get In touch with 034
Kalle Rovanperra: I was sitting at home and than I got the phone call .......
The only thing I would change it was the front roll bar. You should installed a lower camber plate instead, it will give you a up to -4 degree. Nice job anyway..
I question two things here. 1, you didn't test the other tow hook. 2. you used the jam nut incorrectly.
you can absolutely match, nay, improve over those brembo's for 2600 bucks. and the wheels and tires are the same as the Limited model. or if you look at a base model at 29k, you can get better brakes, suspension, and wheels and tires to get to the 36k price of the tS.
You ca get a set of six piston Wildwood fronts and rotors for about $2100-2200. Four piston upgrades are out there for a bit less. Careful shopping can probably beat that a bit more. Buuuuuut... Being able to roll those upgrades into your loan, and to have them covered under your OEM warranty is a big deal for a lot of buyers and shouldn't be overlooked. I mean probably the smartest ting to do is to buy the tS, sell the wheels and tires and use that money to buy two sets of street/track wheels. :)
@@Grassrootsmotorsports yeah, but warranty will only cover you if there’s a public outcry… that already happened for this car, unlikely it’ll happen again. Plus there’s still the low oil pressure on right turns issue…
I would guess it's a combination of the BRZ being lighter weight, slightly under-rated at about 240 hp, and N/A. Fun track cars!
The steering wheel just isn't it
JG, were the nannies fully defeatable? I've heard they aren't with 2024 BRZ because they have eyesight.
With everything off there was no discernible intervention. I also usually try and do something particularly stupid to see if I can trigger it, and it seemed to want to let me get as dumb as I wanted.
I own a 2024 tS and the Eyesight "nannies" are really only Lane Departure Warning and Pre-collision Braking. The Lane Departure can be turned off and stays off, and the Braking can be turned off but will re-enable itself after turning the car off.
Love it! But the engines still have horrible oiling issues. I would love to see Toyota stuff that 1.6t engine into the next gen GR86. I would probably buy one then.
You guys know that the tS has the same tires as the limited right? Tires aren't upgraded here. Please do research before making these reviews
Limited and tS on 18s with summer rubber. Premium ships on 17s with all season rubber.
Subaru: oh the engine is oil starving? Better throw some new brakes and suspension at it!
😂😂😢😢
Remember Probes from .you high school days.....damn...getting old. Love builds like this 👍
Did you notice a difference with the Hitachi front dampers? Also, FWIW, I was surprised that this ground up dedicated sports car's pedal box feel compromised. At least from siting in it at an autoshow, I found the brake pedal just too far for "rocking" my foot for heel/toe, and there's no room on the right side of the gas pedal for a full heel swing out style of heel/toe shifting. (side note: I found the WRX tS recaro seats a smidge more comfy than those in the BRZ)
pedal spacers exist for the BRZ to move it closer to the brake pedal. Never had an issue with that personally, always felt the subaru pedals were the easiest to work out of the cars ive had.
2018 ts >
like the graphs and analysis - especially when it confirms my conformation bias, lol. The tS is 5K more than I paid for my 22 Limited, maybe worth it, but maybe not!
I would like to see you guys track the updated 2024 Hyundai Elantra N!
Wow, all to drive around mall parking lots.
I would like to see you guys track the new 2024 Hyundai Elantra N
Awesome result considering the price differential.
Safe to say some better/wider tires and more negative camber would put it fairly even with the CTR. Impressive considering how aggressive the CTR tire setup is stock.
Yeah tires and alignment would certainly close the gap to the CTR... until you threw some camber and tires at the Honda :) Still, for a car that, on paper anyway, shouldn't be running as close to that Civic as it is, the tS really seems to be more than the sum of its parts. Definitely a step up from the base model.
I run a 22 BRZ at FIRM a couple times a year. 17x9 with 245 Conti Force, AP BBK, Racecomp Engineering T0 (non-adjustable KWv3s with 6kg/mm springs), 3.25deg front, 2.5deg rear camber. Personal best is a 1:20.1. Probably a second on the table if you went to RE71R. I’m an OK driver but probably another second on the table with a hotshoe driver.
@@thanecaithness8268Yeah they seem to respond well to just a few simple mods like that. It's probably still perfectly comfortable on the road as well.
Great video. If I get one it will be for the dampers and perhaps despite the brakes and tires. Thanks for posting!
The Brembo kit is a definite upgrade. Yes you could make these upgrades to a base model BRZ for about the same money as the tS price bump, but the tS gives you the ability to roll those upgrades into your payment if you're financing, and also provides warranty coverage.
Tires are same as premium trim. Michelin pilot sport 4. Nothing special here. Sorry to say there's some misinformation here
@@Grassrootsmotorsports No question there! My point is simply I wonder how much of the lap time comes from those brakes and how much comes from suspension. As someone else noted the tires can be had without the rest since launch, I believe. Personally most interested in the dampers not the brakes as I’m not going for lap times.
@@maximus9401 My first thought too!
Iff you want to get a decent impression of the shock quality on any of our test cars, look at the speed trace right around the 4000ft mark. You'll see a progressive deceleration, a short steady state plateau, then another deceleration. The flatness of that plateau is a good indicator of shock compliance as the car traverses the "esses" at the FIRM. Basically I take ALL the curb there, and a good set of shocks will allow a steady speed with the minor lateral transitions, while a less-controlled chassis will show some deceleration through those bumpy transitions. So, yeah, great shock response on this one.
Value? Lol
Can't afford one can you?
@@churchofbrap876 i can, but i decided to buy a reliable Sport car.. miata is always the answer Baby lol
@@churchofbrap876 dont turn left lol keep posing at the starbucks.
40k OTD econo car hard pass! Oh yea dont take right turns lol keep it on the streets
Not an issue bud. Just add a bit more oil if u go to the track.
@@churchofbrap876 probably should overfill even if you do any hard turns on autocross or mountain driving. I've seen people blow there's on there.
@@churchofbrap876 thats not what i have seem at the track buddy maybe if ur a poser that just takes it to the starbucks every morning then i can it being ok..
@@LoveLikeaHurricane dido..
@@gigi9467 if this is such a huge problem, where are the Subaru and Toyota recalls for it?
Excellent review with a proper analysis! Can’t wait to receive my 2024 BRZ tS!
Good choice!
lol it was videos and posts like this of peoples builds that convinced me to ditch the gti and just get a type r
Great analysis! Always love these videos. Actually seeing the statistical improvement of the brake kit is awesome.
Guess #1 ..... Drove faster
Title should say “A 034 advert”
I fitted the same Falken tires in 195/60/14 on factory MX5 NA6 Limited Edition BBS 14x6” wheels. Looks stock but performs much better
Then, the Type R equips 200tw tires and gains 2s. 😢
Videos like this just make me want a CTR when I don’t even like them.
Videos like this just make me want a CTR when I don’t even like them.
Have you driven one? Not just putting around on the street either. The FK8 changed my opinion of the R model
@jamaisvu2664 most people don't track their cars. Over 80% dont that drive these types of cars
@@jamaisvu2664 I have total respect for the CTR, I’ve just never been a fan of how I fit in them or the interiors of a lot of Hondas. But the CTR has become the benchmark that a lot of channels are comparing their GTIs to.
The catch can and pcv plate are great for track, but if you drive a significant amount of time on street, they cause a lot of crank pressure, which is going to lead to gaskets and seals leaking. Many of us have learned this the hard way. BL version of pcv with a CC is usually pretty effective, but full mk8 retrofit is better. Keep the TIP stock. It greatly affects crack pressure.
The exhaust side of the catch can or oil separator shd be connected to the inlet side of the turbo to provide a constant vacuum. Once that's done properly, it shdn't lead to seals leaking isn't it?
is the MK8 PCV system not prone to the oil burn issue on track?
@@powerst33ryes, but when you're out of boost, you'll get positive crankcase pressure
@@jameshaulenbeek5931 The turbo inlet is always a vacuum as long as the engine is running
@@powerst33r not always. Depending on the engine and intake setup, you might have positive pressure at idle and low throttle, or until you hit higher rpm. It's not as simple as that. Testing that has been done on the stock mk 7 TIP has shown the shape of the TIP and the location the PCV line connects to allows for a vacuum. If you change the TIP, you lose the vacuum on the PCV. The Mk 8 retrofit creates a venturi at the PCV outlet, allowing you to use an aftermarket TIP without affecting PCV function.
Very cool, still some opportunity for more w/o sacrificing reliability
I just bought myself 195 50 15 tires for my miata nb2 . What should i expect? I had 205 50 16 but i got a good deal on the 15, i couldn't resist from buying them
It already is faster than a type R 🤣
Before?? 💀 nah bruv
Around a track no way.
Did you feel the need to intstall an aftermarket oil cooler? Im running a stage 3 GTI and after a few pulls the oil gets pretty hot. I'm planning on tracking it in the future and am wondering if I can just get away with a catch can system.
Take off the stupid catch can, add a oil cooler
Code the VAQ diff to increased traction, this will essentially make the LSD work more/better :)
Do you have a video on how to install the catch can? Had it for a while and did not route the drain back to the turbo due to it seeming like a daunting task and not to much documentation on how to do it.
Is this about the gti or advertising for 034 😂😂😂
pls support local business
You can drive to work on 200 TW! Just saying
Especially endurance 200TWs
Very interesting, but could you please avoid starting sentences with the word "so"?
I have a bugeye sprite with an sbc 383ci It's more a cruiser than a race car
가슴웅장해진다😮
Good stuff! Sport dampers were a big miss here while you had it apart for springs...Koni or Bilstein dampers have seen a drop in lap time over the stockers.
How do you feel about this engine? That cam seems aggressive. I’m on the list to purchase one but keep thinking about the gm 430 then upgrade the cam just a bit.