Line locks are designed to let the front and rear brakes work independently of one another. A line lock is a solenoid-activated valve that controls the flow of brake fluid. It is placed between the master cylinder and the brake calipers. A switch or button inside the car controls the line lock solenoid. Line locks are used in drag racing for burnouts and allow the front brakes to lock up while not affecting the rear brakes - allowing the rear tires to spin freely. Line locks protect the engine and rear brakes from undue wear.
When line locks first came out they were used as a launch tool for drag racing, but when trans brakes came out they became the better option. Now days, line locks are pretty much exclusively used for burnouts.
A line lock can work one of two ways: 1. Keep brake fluid from leaving the front brake lines, 2. Block brake fluid from reaching the rear brake lines.
When used in the first example that keeps brake fluid from leaving the front calipers, the line lock is placed on the brake line heading to the front brakes. Apply the brakes and press (hold) the line lock button. By holding the button the valve stays closed keeping the brake fluid trapped in the front calipers. Now you can release the brake pedal and the car will remain stationary as long as you hold the button – leaving the rear wheels free to spin.
In the second example of blocking brake fluid from reaching the rear lines, the line lock is placed on the brake line heading to the rear brakes. When you push the line lock button, and hold it, the solenoid closes the valve to the rear brakes, so when you do apply the brake pedal, fluid can only travel to the front brakes leaving the rear wheels free to spin. Installed in this fashion, you have more control over brake pressure and can creep forward toward the end of your burnout by slowly releasing the brake pedal.
Posted on July 28th, 2008 by Tom
Filed under: Car Parts | Leave a Comment »
Due to a disappointing spring season, NOPI Motorsports, LLC has suspended operations for the summer and fall 2008 seasons. This includes cancellation of the NOPI Drift Series, NOPI Drag Racing Series, and the NOPI Nationals Motorsports Supershow. Unfavorable weather conditions and a weak US economy are listed as reasons for a lackluster spring season.
“This is a reflection of the economic times in which we currently live,” reads NOPI’s press release. “This affects everyone and companies, at all levels, and NOPI Motorsports is no different. We understand the position this puts everyone in and we hope you can find in your heart to work with us through this terrible time.”
In light of NOPI’s financial woes, the company is restructuring and hopes to continue NOPI events in the future.
Posted on July 23rd, 2008 by Tom
Filed under: Drift Event News | 2 Comments - Leave a Comment »
Formula Drift has announced the Formula D World Championship, in association with Red Bull energy drink, for November 15, 2008. The event will feature 32 of the world’s best drifters and will take place at the Port of Long Beach in California. There is no confirmed list of drifters yet, so whether or not they are the “best” drifters in the world is undetermined.
“Formula DRIFT has worked over the last five years to bring the drifting world closer together via our partnered events in Singapore and Mexico as well as our open door/open dialogue with the top professional drifting leagues from each corner of the world. We are excited to be able to team up with Red Bull to bring the world together and stage the toughest competition with the best drivers,” says Jim Liaw, President and Co-Founder of Formula Drift.
Drifters from Japan, Australia, New Zealand, Malaysia, Singapore, North America, and Europe are scheduled to compete for the largest prize purse ever offered at a drift event – although the amount is undisclosed at this point??
“It is an exciting time for the sport of drifting,” says Rhys Millen, 2005 Formula Drift Champion. “I’m proud to be flying the Red Bull colors heading into the Red Bull Drifting World Championship.”
North America’s Formula Drift division will manage the organization, co-promotion, and judging for the World Championship event. Judging will be based on current Formula Drift rules and may feature two international judges. Hopefully one of the international judges will be Keiichi Tsuchiya.
Posted on July 22nd, 2008 by Tom
Filed under: Drift Event News | Leave a Comment »
Japanese drifter Toshiki Yoshioka took first place driving his Toyota Corolla AE86 at round 4 of Formula Drift in Las Vegas, NV. Fellow Japanese driver Daijiro Yoshihara took second in the Pontiac GTO and Swedish drifter Samuel Hubinette finished third in a Dodge Viper. Another notable finish is that of Japanese drifting star Manabu Orido who made it to the Great 8 - Orido traveled from Japan to compete.
The more popular drifting becomes in North America, the more Japanese drift stars are going to start competing. Japan is the undeniable leader in drifting motorsports, so there is little incentive to leave the island to race. If drifting motorsports continue to flourish in North America, you can bet more Japanese drifters are going to be on the podium. Next Formula Drift event is August 9 at Evergreen Speedway in Monroe, WA.
2008 Formula Drift Round 4 Results:
- Toshiki Yoshioka – Toyota Corolla AE86
- Daijiro Yoshihara – Pontiac GTO
- Samuel Hubinette – Dodge Viper
- Michihiro Takatori – R34 Nissan Skyline
Formula Drift Overall Points Standings:
Tanner Foust - Nissan 350Z (321 points)
Sam Hubinette - Dodge Viper (313 points)
Daijiro Yoshihara - Pontiac GTO (308 points)
Chris Forsberg - Nissan 350Z (282 points)
Michihiro Takatori - R34 Nissan Skyline (265 points)
(Tied for 6) Ryan Tuerck - Pontiac Solstice (254 points)
(Tied for 6) Rhys Millen - Pontiac Solstice GXP
Vaughn Gittin Jr. - Ford Mustang (182.25 points)
Conrad Grunewald - Chevrolet Corvette (173.25 points)
Darren McNamara - Saturn Sky (172 points)
Posted on July 14th, 2008 by Tom
Filed under: Drift Event News | Leave a Comment »
Japanese drifting star Manabu “Max” Orido is scheduled to compete in Round 4 of Formula Drift at the Las Vegas Motor Speedway in Nevada. Manabu Orido was one of the original D1 Grand Prix judges and shares a similar racing background with fellow D1 Grand Prix judge Drift King Keiichi Tsuchiya.
Orido and Tsuchiya both started their racing careers in illegal underground street races and then progressed to professional racing motorsports. Much of Orido’s fame comes from being a D1GP judge and the fact that he is one of the only drivers to use a Toyota Supra in drift competitions. Manabu Orido has been successful in the JGTC series and his appearance in popular import racing videos like Best Motoring, Video Option, and Hot Version keep him in the JDM spotlight.
Posted on July 11th, 2008 by Tom
Filed under: Drift Event News, Drivers | 2 Comments - Leave a Comment »
Drifters know how important coil over shocks are to a drift car’s set-up and now Yashio Factory is introducing their own coil overs for the Nissan Silvia. Yashio Factory is known for their Silvia tuning prowess and the Spec Great coil over shocks are sure not to disappoint. After a test drive with the new coil overs, Okachan is quoted saying the new shocks are “Unbelievable!”
2 coil over types available: PS13 and S14/15. Front spring rate: PS13 type 8kg. S14/15 type 9kg. Rear spring rate: PS13 type 5kg. S14/15 type 5 kg. Regular price for both PS13 and S14/15 coil overs: $1850.00 USD/set (198,000 JPY).
Posted on July 10th, 2008 by Tom
Filed under: Silvia, Car Parts | Leave a Comment »
Yoichi Imamura (2003 D1GP Champion) wins Round 4 of D1 Grand Prix drifting the Boss sponsored S15 Nissan Silvia. Yoichi Imamura is on a winning streak after winning Day 2 of the Tokyo Drift in Odaiba event. Next D1GP event is Round 5 August 2 and 3 at Autoplis (Police Auto Facility) in Oita Prefecture.
D1GP Japan Round 4 Top Ten:
- Yoichi Imamura - Boss S15 Nissan Silvia
- Tomokazu Hirota - Toyota Verossa JZX110
- Tetsuya Hibino - Toyota Corolla Levin AE86
- Daigo Saito - Toyota Mark II JZX100
- Masao Suenaga - RE Amemiya, Trust, Toyo FD3S Mazda RX-7
- Ken Nomura - Blitz, Dunlop ER34 Nissan Skyline
- Akinori Utsumi - Nissan Silvia PS13
- Yoshinori Koguchi - Koguchi Power Nissan 180SX
- Kazuhiro Tanaka - Subaru Impreza GDB
- Takahiro Ueno - JZZ30 Toyota Soarer
D1GP Japan Overall Points Rankings:
Daigo Saito - Toyota Mark II JZX100 (59 points)
Ken Nomura - Blitz, Dunlop ER34 Nissan Skyline (57 points)
(Tied for 3) Yoichi Imamura - Boss S15 Nissan Silvia (53 points)
(Tied for 3) Tsuyoshi Tezuka - BNR32 Nissan Skyline
Masao Suenaga - RE Amemiya, Trust, Toyo FD3S Mazda RX-7 (51 points)
(Tied for 6) Toshiki Yoshioka - Toyota Sprinter Trueno AE86 (39 points)
(Tied for 6) Takahiro Ueno - JZZ30 Toyota Soarer
(Tied for 8) Yoshinori Koguchi - Koguchi Power Nissan 180SX (35 points)
(Tied for 8) Masato Kawabata - Nissan 180SX
(Tied for 8) Atsushi Kuroi - S13 Nissan Silvia
Posted on July 1st, 2008 by Tom
Filed under: Drift Event News | Leave a Comment »