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October 2016

4L70E Performance Transmissions Install

4L70E Performance Transmissions Install

It hasn’t been an easy life for our in-house project, Blue Bomber, a 2011 Chevy Silverado with a supercharged 4.8L. We have flogged it on big tracks and we have wasted plenty of tires on autocross courses. It has done everything exceptionally well with what little effort the truck really took to complete. We love it, and maybe we’ve loved it a little too hard. The stock 4L60E finally gave up the ghost and let us know it wasn’t happy with our thrill-seeking antics after too many track days and drift sessions. We weren’t 100 percent sure what we broke, but we did know that some of the forward gears weren’t present any longer. We needed a replacement but felt that the original-equipment rebuild was a recipe for a repeat offense. Blue Bomber hungered for something a bit more up to speed with its new capabilities. We reached out the transmission professionals at Gearstar for one of their Level Seven 4L70E transmissions. Stuffed inside the aluminum case is everything a tough trans needs. In it you will find Raybestos racing frictions, high capacity pump, hardened sun shell, high rev spring kit, 300M hardened output shaft, high hold second and fourth gear servos, a TransGo shift kit, and plenty more. We opted for the Yank 11-inch billet torque converter as icing on the cake. The Gearstar Level Seven 4L70E is rated to withstand way more power than Blue Bomber makes, giving our street bruiser a wider safety cushion. Installation was easier than you may think and everything bolted right back up. 4L70E Performance Transmission Install while you sleep4L70E Performance Transmission Install while you race4L70E Performance Transmission Install while you win4L70E Performance Transmission Install while you rideFor the latest news and articles regarding our custom build and high performance transmissions and industry related updates, visit our articles page.
Source: Articles: Gearstar Performance Transmissions Gearstar builds the world’s finest automatics. A single tech builds your transmission for start to finish. Gearstar performance transmissions Akron, Ohio.

4R75W Performance Transmissions

4R75W Performance Transmissions

The market offers a number of choices for automatic transmissions. One option would be a Ford 6R60/6R80 six-speed but they are hard to find. In addition they are expensive. Most relevant, the aftermarket hasn’t had a chance to address some of the issues that may cause problems in performance applications. We chose a Ford four-speed overdrive 4R75W performance transmission from Gearstar. 4R75W Performance Transmissions Gearstar has developed years to finding the weaknesses in the popular automatic transmissions and then set about developing parts to correct them. These improved components increase the transmission’s capacity to handle more. More horse power, torque, weight, rear gear ratio, tire size, type of speedometer drive and the intended use of the vehicle. The transmissions is calibrated for shift feel using the these specs for each specific application. All transmissions are custom dyno tested with the converter for the equivalent of 100 miles to ensure that the entire package is in perfect operating condition before it is shipped to the customer.

Gearstar Level III 4R75W

Our Lever III transmission is for 500-plus horsepower and 450 lb-ft of torque. It is equipped with a long list of improved parts, including Alto Hardened Kolene Steels, Raybestos Stage I Frictions, and Transgo Programming shift kit with Shift Command Filter. The electronics include an updated EPC, new shift solenoids, lock-up solenoid, internal wiring harness and output sensors. A complete Torrington bearing kit, new bushing kit, new reverse band, alto red eagle wide OD band, 300mm, and hardened input shaft. In addition, high-capacity four-plate intermediate clutch, direct clutch pack with eight friction, reverse drum with heavy-duty mechanical diode, updated sun shell and gear. Also, a new low spring and roller, high-capacity pump assembly, and expanded capacity overdrive servo updated OD servo pin. An updated Third gear accumulator piston. The kit included an extra capacity aluminum pan and a transmission mount. Further, a customer 360-degree adjustable shift linkage arm, and a 30,000 gvw cooler. All that and it came in a crate delivered to our door.
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4r75w performance transmissions while you breathe4r75w performance transmissions while you work4r75w performance transmissions while you play4r75w performance transmissions while you sleep4r75w performance transmissions while you dream4r75w performance transmissions while you race4r75w performance transmissions while you win4r75w performance transmissions while you run4r75w performance transmissions while you rest
Read this article and more at our articles page.
Source: Articles: Gearstar Performance Transmissions Gearstar builds the world's finest automatics. A single tech builds your transmission for start to finish. Gearstar performance transmissions Akron, Ohio.

Gearstar Custom Performance Transmission Installs

Gearstar Custom Performance Transmission Installs

Gearstar Performance Transmissions is located on North Howard Street, not even a mile from the beating heart of downtown Akron. Owner Zack Farah founded Gearstar after spending years working for another transmission manufacturer that produced up to 100 transmissions and 300 converters per day. As time passed, Farah continually found himself drawn toward the high-performance transmission aspect of that business.

“At the time, very few companies were offering anything other than high-volume, mass-produced transmissions from the big manufacturers,” Farah said. “That certainly worked for that company, but I really took interest in high performance transmissions and custom installs. I decided to start my own business so I could focus on doing what I loved, and Akron was the perfect community to make that happen.”

Read the full article from the source link below.

Gearstar Custom Performance Transmission Installs Source: Gearstar Custom transmission installs — local Akron shop does it best | Hotrod Hotline

E40D Transmission Swap – Hot Rod Hauler

E40D Transmission Swap

Check out this E40D transmission swap on this 1973 Ford f350. Read more only at www.customclassictrucks.com, the official website for Custom Classic Trucks Magazine! E40D Transmission Swap - Hot Rod Hauler

Shifting Into Overdrive

At the outset of our Hot Rod Hauler project, one of our major goals was to increase fuel economy while maintaining the towing capacity of our ’73 Ford F-350. And while we will be building a new fuel-injected engine in the near future to help meet that goal, the first step in our attempt at getting better mileage was the installation of an E4OD overdrive automatic transmission from Gearstar Performance Transmissions.
  Gearstar while you work Gearstar while you eatGearstar while you raceGearstar while you race Read the full article from the source. Source: Transmission Swap – Hot Rod Hauler

200-4R Performance Transmission Install

200-4R Performance Transmission Install

By: John Shapiro What keeps people from enjoying their car on long distance drives? The gas mileage generated from that old tired 3 speed auto trans. We visited Gearstar Transmissions in Akron, Oh. Which is locally owned and operated but are a national recognized transmission of choice by many of the magazine project cars and the Street Rodder Tour car for the past 10 years. Owner Zack showed us a ’67 Camaro belonging to Terry Clark which was being brought in for a conversion from a tired 350 to a 200-4R performance transmission install and we followed the steps.

The Gearstar Paradigm Shift

First, the job is done by one of Gearstar’s’ trained techs who carries thru the entire operation from dismantling the old trans all the way to putting the transmission on a dyno and to final installation.  You'll know exactly who handled it every step of the way. The custom install on this Camaro and with all Gearstar’s customer cars is custom made. Many times Gearstar has to fabricate cross members and possibly modify your drive shaft to accommodate the new trans. As I watched the process, I started tallying up just what the parts might be if one had to buy them individually and that included the tranny itself, the cooler, drive shaft, Lokar shift kit, custom cross member (if you’re lucky enough to find one), well, I stopped at $2800. In just parts! That doesn’t include a warranty or the custom fab work, lift, etc.

Conclussion

Gearstar finished the Camaro and they had set the whole car up. One look under the car and it looked better than when it left the factory. I left thinking ‘ol Zack and his crew must be really proud that not only do they build killer, bulletproof transmissions, but lots of west coast builders are coming to Akron Ohio for their trans. Heck, some of the best around here like: Lobecks, Seme & Son, RDP Motorsport, Corvette Conspiracy are clients. I guess they all can’t be wrong! Call ‘em today, ask for Zack, 330-931-7311 – visit their website www.gearstar.net 200-4R Performance Transmission Install while you work200-4R Performance Transmission Install while you play200-4R Performance Transmission Install while you race200-4R Performance Transmission Install while you win200-4R Performance Transmission Install while you ride200-4R Performance Transmission Install while you cruise4L70E Performance Transmission Install while you work Visit our article page for the latest news, articles regarding our custom build, performance transmissions and industry related updates. Source: Articles: Gearstar Performance Transmissions Gearstar builds the world’s finest automatics. A single tech builds your transmission for start to finish. Gearstar performance transmissions Akron, Ohio. Zack Farah, the owner of Gearstar, remains focused on quality and not quantity since starting the company in 2001. Gearstar equals made to order custom manufactured package built for your specific application. Visit our website at www.gearstar.net or feel free to contact us.

Pontiac Turbo 400 Upgrades Gearstar Performance Transmissions

Pontiac Turbo 400 Upgrades GearStar Performance Transmissions

Pontiac Turbo 400 upgrades GearStar Performance Transmissions. Located in Akron, Ohio, Gearstar specializes in providing custom-built, high-performance automatic transmissions.  The Turbo 400 remains among its popular offerings. Owner Zack Farah employs what he considers top-tier technicians while using only the best domestically manufactured components to create four distinct levels. Levels ranging from an improved stock replacement unit to a super version rated at 1,200 hp and 1,000 lb-ft. While basic rebuild techniques are readily available in any Pontiac service manual, GearStar explains what improved components make its packages unique. Read the full article from Hot Rod Network below. Pontiac Turbo 400 Upgrades GearStar Performance Transmissions Pontiac Turbo 400 Upgrades GearStar Performance Transmissions while you sleep Pontiac Turbo 400 Upgrades GearStar Performance Transmissions while you eat Pontiac Turbo 400 Upgrades GearStar Performance Transmissions while you ride Pontiac Turbo 400 Upgrades GearStar Performance Transmissions while you work Source: Pontiac Turbo 400 Upgrades - High Performance Pontiac - Hot Rod Network

Installing Gearstar Performance Level 4 4L65E Transmission

Installing Gearstar Performance Level 4 4L65E Transmission

Gearstar transmissions offer top notch quality whether in a muscle car, pro-touring beast, restoration project, daily-driver or modern performance machine. Zack Farah, the owner of Gearstar, remains focused on quality and not quantity since starting the company in 2001. Gearstar equals made to order custom manufactured package built for your specific application. Installing Gearstar Performance Level 4 4L65E Transmission Gearstar builds everything specifically tailored to your application creating the perfect transmission for your vehicle while considering horsepower, rearend gear ratio and intended use. The same qualified technician will follow the build from start to finish. Gearstar also customizes their transmission packages with converters stalled specifically for each vehicle and shift quality tuned to customer taste. On top of that, Gearstar uses only the highest quality materials made in the USA. Each transmission is built from start to finish by one of five master techs, so you know you’re getting only the best drivetrain for your car. Read the full atricle from LSX magazine installing Gearstar performance level 4 4L65E transmission.
Source: Project BluePrint Seeing Stars With New Gearstar 4L65E Install - LSX Magazine

Why a Gearstar 4L80E

Why a Gearstar 4L80E?

Gearstar while you work Why a Gearstar 4L80E? A 4L80E is a four-speed overdrive transmission that is the evolutionary counterpart to the TH400 three-speed transmission.
Build both transmissions to handle 600 horsepower and Gearstar will charge you $2,200 for the TH400 and $3,900 for the 4L80E. I just added $1,700 to the drivetrain for one extra 0.75 overdrive gear. Where is the Logic? Where is the logic? It's certainly not monetarily based (nor found in weight savings since the 4L80E is about 35 pounds heavier). But the superior functionality of the electronically controlled transmission with an overdrive gear cannot be argued. While some may not prefer that the 4L80E requires a controller like HGM's Compushift II, I like the fact that it can be easily adjusted and reprogrammed via a hand-held display. Shift pressures, shift points, torque converter lockup, and the overdrive can all be controlled via the Compushift II, giving complete control over the transmission like I've never had before. The advantages and benefits of an overdrive gear that lowers engine rpm and improves fuel economy are easily apparent. why a gearstar 4l80e while you eat Gearstar while you think Gearstar while you race Gearstar while you work Gearstar while you eat Gearstar while you win Looking for a way to help improve your ride's performance, fuel economy, and driveability? We'll show you how to do just that with a Gearstar 4L80E and Advance Adapter's Atlas 4-Speed Transfer Case. Source: Gearstar 4L80E and Advance Adapter's Atlas 4-Speed Transfer Case Install - Off-Road Magazine

Gearstar 200-4R Overdrive Transmission

Gearstar 200-4R Overdrive Transmission

We needed a transmission that could do it all, and support any future engine upgrades without worrying about reliability. Plus, the Nova had to be able to handle long cruises while producing moderate fuel economy and able to boogie down the quarter-mile.
Gearstar 200-4R Overdrive Transmission Since the engine was removed, it served as the perfect opportunity to scrap the tired TH350 and lame converter for an all-new transmission. We sourced a Gearstar 200-4R overdrive transmission. Outfitted with their Level III internals and a 10-inch 2,800- to 3,600-stall converter rated for up to 500 hp and 475 lb-ft. It all came shipped complete to our door in a crate and included the Lokar installation kit, ATF transmission fluid, heavy-duty shroud, and deep transmission pan. The 200-4R offered up more response from a dig with its steeper gearing, and the overdrive (0.67:1 ratio) would accept highway cruising with significantly lower rpm. Best of all, the swap required little modification since the overall case length is nearly identical to the TH350 we pulled out, which meant we could reuse our factory driveshaft. Gearstar 2004R while you roll Gearstar 2004R while you work Gearstar 2004R while you ride Gearstar 2004R while you sleep Gearstar 2004R While you eat Check out this Gearstar 200-4R overdrive transmission install. Read the full atricle from the official website for Chevy High Performance Magazine!
Source: Gearstar 200-4R Overdrive Transmission - Chevy High Performance Magazine

Upgrading GM 4L70E Transmissions Via Gearstar

Upgrading GM 4L70E Transmissions Via Gearstar

Gearstar performance transmissions are all custom. Building each transmission with to the specific needs of the customer is important to Gearstar. We're looking to maintain a standard of excellence in the industry. Gearstar 4L70E Transmission while you work Upgrading GM 4L70E Transmissions Via Gearstar is promising. Rated for up to 650 hp and 650 lb-ft of torque makes the Gearstar 4L70E transmission a perfect upgrade solution. Read full specs for the Gearstar 4L70E Level Two Here. Gearstar Performance Transmissions while you sleep

The 4L70E

During our chat with Mark Walk of Gearstar Performance Transmissions in Akron, Ohio, we learned a lot about these time-proven GM overdrive automatics. These are well engineered transmissions from the factory, however Gearstar knows how to make them better. “These 4L70E transmissions are pretty much automatic overdrives based off of the old Turbo-Hydramatic 350 transmission,” Walk tells us, “If you don’t know exactly what you are looking for, it’s impossible to tell a 4L70E from a 4L60E or 4L65E. There aren’t any physical differences externally in the case, furthermore, even the cases are still stamped 4L60E.”
Gearstar Performance Transmissions while you ride

The Gearstar 4L70E

First, each Gearstar 4L70E is custom built to order and engineered to perform. Raybestos Gen II clutches provide transmission blueprinting. Also heavy-duty steels and TransGo shift improvement kit. Finally, new high-performance hard parts throughout.

“When exceeding the factory ratings of around 450 horsepower and up, you’re going to need some improved performance components in the 4L70E transmission. Those improvement are determined by power, torque, and in addition what you’ll be using the car for.  The 4L65E Level II, is our entry level high-performance transmission and it starts at 450 horsepower and 425 pound feet of torque. Consequently, at that point is when you need to start entertaining something that can handle more power.” The 4L70E is a vastly improved version of the 4L60E. However, Walk tells us there’s room for improvement so your 4L70E will last under demanding conditions. While most people want a smooth shift, smooth shifts happen due to slippage, as a result, slippage creates heat. Heat sheds clutch/band friction material in the fluid, which damages seals. You want a firm upshift while having a smooth, unnoticeable downshift. Additionally, upgrading the friction materials in a 4L70E can go a long way in improving it’s durability and power rating. Moreover, GM’s E model automatic overdrives are more versatile and intelligent transmissions. The driver can have direct control of shift timing, wide open throttle up shifts, torque converter lock up apply, and at what MPH this takes place.

Conclusion

The GM 4L70E transmission is a stout and healthy unit in stock form. We’ve shown you how it is a big improvement from the more common 4L60E and 4L65E. A few improvements in hard parts friction materials and the 4L70E can easily stand it's ground.  Managing the type of power that today’s engines are capable of producing while maintaining the benefits of overdrive and electronic shift control.  
Source: Upgrading The GM 4L70E Transmissions With Gearstar - Chevy Hardcore