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Turbo Service Kit GMC Van 6.6L - LLY GT37 2004 to 2005.5
Rotomaster is recognized as a industry leader in performance, innovation, durability and value. Rotomaster is ISO certified to meet the demand for high quality manufacturing required for the turbo market. With a concentration on engineering, flexible manufacturing, material testing, and techinical support Rotomaster has continued to gain attention as being a top-tier company.
Rotomaster engineers and manufacturers turbos and turbo components that meet and exceed origial equipment specifications. Through their highly developed engineering process they are able to deliver with confidence life long turbos and turbo components for the automotive and light truck industry.
WARNING: Cancer and Reproductive Harm
When it comes to OEM replacement turbochargers, there aren’t a huge amount of reputable manufacturers out there. Vivid Racing is always on the lookout for new companies we can bring on board and offer quality parts to our customers. One of the biggest problems with many replacement turbochargers is the ridiculously high prices. When the opportunity to team up with Rotomaster came up, we jumped on it.
Although it can often be tempting to just go big or go home, you must realize the amount of work it takes to install an aftermarket turbocharger. With a larger turbocharger, you will alter the turbo threshold which dictates what RPM range the turbo is most efficient in. Larger turbochargers are more efficient at high RPM and can create huge amounts of boost but at the cost of huge amounts of turbocharger lag. The stock sized turbo is typically tiny and punchy. It might not make a huge amount of peak power, but it will have a street friendly power band with very little lag.
A larger turbocharger may require different intercooler piping, a larger intercooler, a different downpipe(s), as well as a different tune. This all adds up to a potentially high price and a time-consuming process. An OEM replacement turbocharger, however, can simply be bolting on to your car without any modification at all. This obviously leads to a much lower cost and less time without a working vehicle.
Just like any other part of your car, there are multiple ways a turbocharger can fail, however, there are few common causes which we will look at now.
There are other causes of turbocharger failure, but the points listed above are the most common.
There are a couple of signs that your turbocharger may be failing and in need of replacement.
There are other signs that your turbocharger is failing, but these are the most common signs that we have seen over the years. If you're brave enough, you can check the intake and exhaust side of the turbo for excessive shaft play, carbon build-up, or physical damage.
If you look at this price of Rotomaster turbochargers from our competitors, you may notice the massive price difference. Our competitors charge crazy amounts for these OEM style replacement turbochargers. Vivid Racing is comprised of enthusiasts and we have always believed in bringing great prices to our customers, as we buy lots of parts for our personal cars and understand the importance of fair pricing. We also sell tons of OEM replacement turbochargers and have been in business for over 15 years, allowing work with manufacturers to offer better prices for our customer. We offer Rotomaster turbochargers at a fraction of the price of our nearest competitor.
From the outside, it can be hard to tell a good turbocharger from a bad one. Everyone claims to have a quality product, so why should you pick Rotomaster? There are a few key things which separate Rotomaster from the rest.
It doesn't matter how fancy or cool a turbocharger looks if it fails you. Build quality is of the utmost importance for Rotomaster. Unlike some other turbo manufacturers, Rotomaster is ISO certified to meet the demand for high quality manufacturing required for its market segment. Their one-of-a-kind in-house testing facility allows them to ensure the best possible build quality.
By using high quality materials, Rotomaster turbochargers outperform OEM turbochargers, even when using the same design. OEM replacement turbochargers might not have the sheer performance of a high-end aftermarket turbocharger, but that kind of performance is not needed in many applications, plus aftermarket turbochargers introduce a whole host of problems compared to OEM replacement turbos.
In case you've never heard of Rotomaster before, they are one of the largest manufacturers of replacement turbochargers in the world. Rotomaster was formed in 1978 as an alternative supply for turbochargers to original equipment manufacturers. Fast forward to 2002 and Rotomaster was reborn with all new tooling which took their product quality to a whole new level. This ultimately caused them to experience rapid growth. In 2017, CARDONE Industries acquired the controlling interest in ADP Distributors (parent company of Rotomaster).
Rotomaster is ISO certified to meet the demand for high-quality manufacturing required in this market. This has pushed them to become recognized as a high-quality manufacturer. Their focus on quality engineering, material testing, quality control, and technical support has put them where they are today. Their in-house test facility is the perfect way for both OE and aftermarket style turbochargers to be tested to the limits.
Rotomaster offers a ton of different OEM replacement style turbochargers and they are constantly adding new turbos to their wide array of products. Considering how popular "light duty" diesel trucks are in the USA it shouldn't be too big of a surprise to find out that Rotomaster offers turbochargers for most of them. They cover most years of Duramax, Cummins, and Powerstroke engines. Many of these diesel turbos are very large, use an internal wastegate, and can experience extremely high exhaust gas temperatures. Rotomaster has had nothing but great success with these diesel turbochargers. Although it is an OEM replacement turbo, a Rotomaster turbocharger often has better seals than the OEM unit and stronger components which will last longer.
Rotomaster also produces lots of replacement turbochargers for the Volkswagen 1.9L TDI engines. What's unique about these turbos is the integrated exhaust manifold. The integrated manifold allows the exhaust runners to be short and lots of thermal energy to spin the turbo, resulting in great throttle response and boost levels. These turbochargers also use an internal wastegate, making installation super easy.