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Page 31 - Engineering

  1. Breathing Fresh Air - Intake R&D, Part 6: Dyno Testing

    Breathing Fresh Air - Intake R&D, Part 6: Dyno Testing

    Product design, like most of life, doesn't always go as planned. We've learned to expect the unexpected and plan for unforeseen variables, but sometimes obstacles still catch us off guard. That's when we need to step back, take a deep breath, and find a way to navigate back on course. Our 2018+ JL 2.0T intake has hit one of those obstacles.

    Our last post ended with few surprises. The 3D-printed prototype flowed 20% better than stock. That sizeable increase in flow was expected, given the simplified intake tube and large filter. The one small surprise was that there was no difference in flow between the prototype with the stock turbo muffler and the prototype with a straight-through adapter.

    Like a high-flow exhaust resonator

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  2. Daditude - Performance Air Intake R&D, Part 4 - Dyno Results

    Daditude - Performance Air Intake R&D, Part 4 - Dyno Results

    A makeover is typically more about appearances. However, what's the use of all those cool new clothes, and the dramatic spin in the barbershop chair, if the subject in question is going around with the same dull attitude? It might be better if the general demeaner can meet and compliment the modern new look. The case is the same as with the 2.0T Accord. It recently received a fresh new look, with plenty of new gadgets, but was still a little too much on the comfortable side for some. This is supposed to be the bad boy of the Accord line, and we wanted to tease that out of the K20C4.

    In our last post we left you off with the fresh new production sample, ready to go through the ringer on the dyno. However, as we started testing, we found that there was still

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  3. Rad, White, and Blue - Performance Radiator R&D, Part 2 - Design Plans

    Rad, White, and Blue - Performance Radiator R&D, Part 2 - Design Plans

    We've all seen wildlife documentaries. David Attenborough delicately narrating as the mighty lion sits slumped in the savanna surrounded by potential prey, but he's just too hot to move. The same scene can be witnessed in the sweltering tarmac savanna here on American soil with the C7. Plenty of open space to run, the other beasts scatter at the sound of the "Vette's deafening roar, yet it sprawls out in the pit, panting and trying to catch its breath.

    With a 650 hp supercharged V8, you could say that the Z06 has a big heart.

    In the wild, the predators wait until nightfall when it's cooler to go on the prowl, and I supposed you could restrict to only night drives but that might not completely solve your problem. Some day driving is usually required. Luckily this animal is mechanical, which means upgrading

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  4. Everyday Exploration - Oil Catch Can Kit, Part 2: Stock Review

    Everyday Exploration - Oil Catch Can Kit, Part 2: Stock Review

    As summer begins
    here in Delaware, the air is getting warmer, the days are growing longer, and
    adventure is in the air. It seems like more and more off-road-ready vehicles
    are hitting the streets and trails to capture their piece of the great outdoors,
    and the Jeep Wrangler is no exception. While Wrangler owners across the country
    are getting ready for their next adventure, our engineers at Mishimoto have
    been working to keep the newest addition to the Wrangler lineup, the JL 2.0L
    turbo, ready too.

    With our catch can for the 3.6L Pentastar wrapped up, we've been working on a version for the 2.0T. Our last post focused on the effects of blow-by in modern engines and why catch cans are important for protecting

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  5. In Capable Hands - Transmission Cooler R&D, Part 3: Production

    In Capable Hands - Transmission Cooler R&D, Part 3: Production

    After months of measuring, modeling, designing and prototyping, the time has finally come to put our 2011-2014 Ford F-150 and 2010-2014 Ford Raptor transmission cooler to the test and hopefully put your F-150 in capable hands.

    Our last post for this transmission cooler ended with a successful test fit of our 3D printed prototype and a decision to be made. We had two options for our transmission cooler's core: tube and fin, or stacked plate. Each option has its advantages and disadvantages. Tube-and-fin coolers flow and cool well but aren't quite as durable as stacked-plate coolers. Stacked-plate coolers are tough and reliable, but their internal tube structure can severely restrict flow. Depending on the size and shape of the cooler, where it's located, and how the system operates, each has its place. We won't know how each performs for this cooler until we test them.

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  6. Top Contender - Street Performance Intercooler R&D, Part 2 - Production Sample and Test Results

    Top Contender - Street Performance Intercooler R&D, Part 2 - Production Sample and Test Results

    Turbo boxer has a nice ring to it. It's perfect for one of those boxing games found in a retro arcade. Then again, Top Contender probably fits best, but I called dibs on that. Really though, Turbo boxer is a great descriptor for the WRX's powerplant. Much like those retro arcade games, tuning and modding your Subaru is all about finding the right combination for the hardest hitting punch, with the intercooler being an integral part of that proverbial button sequence.

    We last left you with our master plan like some sort of Bond villain divulging our scheme for world domination before our dashing secret agent makes his daring escape. Unlike those campy nemeses, we followed through. From metal framework and 3D printed end tanks to full aluminum glory, let's take a look at the WRX Street Performance

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  7. Everyday Hercules - Aluminum Radiator R&D, Part 3: Production

    Everyday Hercules - Aluminum Radiator R&D, Part 3: Production

    As summer begins here in Delaware, it's quickly becoming the season of trailers with boats, jet skis, and campers filling the roads. Most of those trailers are pulled behind massive, oversized trucks that look like they rolled off the showroom floor yesterday. While there's nothing wrong with taking pride in your truck and keeping it clean, my favorite thing to see on the road is the F-150 that still has the toolbox in the back and mud on the tires, towing an old aluminum fishing boat. The drivers of the shiny behemoths might scoff at it from a few feet up, but that F-150 has been that driver's Hercules. You know that truck and its owner have done some work.

    Summer is also an opportune time to finish our 2015+ F-150 / 2017+ Raptor radiator. But before we move into the final phase of development, let's look at how we got here. Our first

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  8. A History of Experience - 2017+ Ford 6.7L Powerstroke Primary Radiator: Pre-Sale Launch

    A History of Experience - 2017+ Ford 6.7L Powerstroke Primary Radiator: Pre-Sale Launch

    The difference between success and failure is often a matter of experience. Nothing quite compares to the lessons learned from doing, and even failures can build success. Experience is an endless road to becoming better and at Mishimoto, we are constantly drawing on our experience to make better products for our customers. Our latest addition to the Mishimoto line of Powerstroke products is the result of years of experience producing powerful cooling products for some of the most powerful trucks on earth.

    The Mishimoto 2017+ 6.7L Powerstroke aluminum primary radiator combines the best features of our previous Powerstroke radiators for a strong and efficient design. Like our 2011-2016 6.7L radiator, strutted tubes throughout the core

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  9. Rival Nature's Power - Intercooler Pipe R&D, Part 1: Stock Review

    Rival Nature's Power - Intercooler Pipe R&D, Part 1: Stock Review

    Nature is an awe-inspiring force. So much so that we often try to imitate its power. Any time we want to convey monumental strength, we turn to examples in nature. Animals, mountains, oceans, wind and the storms it builds, all have been the inspiration for man-made instruments of power.

    The automotive industry is a perfect example of this. Automotive nomenclature, especially, has deep roots in nature. Who doesn't think of power when they hear "Dodge Viper"or "Ford Mustang" There are more subtle nods to nature's power too. The Volkswagen Scirocco, for example, is named after a Mediterranean wind that can reach hurricane speeds.

    When it comes to naming engines, however, subtlety takes a back seat to sheer intimidation. Ford's Coyote V8 lives up to its vicious namesake with a lightweight

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  10. Breathing Fresh Air - Intake R&D, Part 5: Prototype Testing

    Breathing Fresh Air - Intake R&D, Part 5: Prototype Testing

    We've reached a massive milestone in the development of our 2018+ Jeep JL 2.0T intake. After months of measuring, testing, printing and waiting, we finally have a functional prototype. Although it's been a long road to get to this point, the development of this intake has also been a breath of fresh air; we're trying a lot of new techniques and exploring new R&D methods. But before we jump into what's new, let's look at what brought us to this point.

    We began developing our intake by looking at the stock intake. Our engineer, Ye, filtered through all the components to find what needed to stay and what we could improve. She 3D scanned and meticulously measured every inch of the stock intake and the JL's engine bay. Later, a flow-bench test of the stock intake gave us a baseline to compare our design to. With measurements, 3D scans and testing of the stock intake complete, we began building our prototypes.

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