Tech

 

27

Extreme Engine Tech: Building a BMW S52 – Part 1: The Short Block

by Nick Betz

There comes a time in a project build when you just have to throw everything out the window and rewrite your storyboard. Over the years we’ve been bolting on parts to Project E36 323is and not seeing the gains we were looking for. Sure it’s been fun but it’s time to make some real power. We had plans for an M50 manifold swap paired with M3 cams, bigger air meter, headers and throttle body but as the old adage goes, there’s no replacement for displacement, so that’s where our journey has taken us.


 

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25

Attacking Time with the LYFE Motorsports Nissan R35 GT-R

by Mike Kojima, action Photos by GTA and Snap Studios

When Cole Powelson set out to build an R35 GT-R he initially didn't have the ambitious plans to build one of the world's fastest time attack cars. The 2012 GT-R originally was built as a modified but streetable time attack car which was run for fun.  Then the car was repurposed and underwent a metamorphosis, eventually being rebuilt into the sophisticated machine that appears on our site here.


 

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19

Extreme Engine Tech: 2JZ-GTE; Part 1 - More Strength, Less Weight

By Pablo Mazlumian

Known as one of the badest blocks that ever left an assembly line, the 2JZ-GTE found in the MKIV Supra is known for its ability to handle horsepower. Unable to contain ourselves, we build one, and make it even stronger.  We start by discussing our piston and rod selection.  The goal? A streetable 800 whp, daily-driven!


 

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18

Lessons in Turbo Technology with Garrett - Burst Containment

by Mike Kojima

What is burst containment for a turbocharger and why is it important?  A turbocharger is a system that has a lot of potential to cause a lot of bad stuff to happen to drivers, spectators, and surrounding equipment.  Why might you ask? Well, a typical turbocharger can spin at up to an unfathomable 200,000 rpm for a small frame turbo and a still amazing 90,000 rpm for a large frame turbo!  That is a ton of potentially ass-kicking force. We will show you how much later and it's enough to make you cringe.


 

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11

Building a NASA NP01 Prototype the Right Way with Stoptech! Part 2

by Mike Kojima

Ever since we laid eyes on the conceptual drawings and parts of the NASA/Elan NP01 at the PRI Show 2 years ago, we have been enamored by it.  Since we have loved the exotic cars in the various Prototype classes throughout history, we saw the NP01 as the affordable Prototype.  The fact that it looks like a contemporary P class car seals the deal!


 

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06

Building the Naturally Aspirated Honda K Engine!  Part 1

by Mike Kojima

The Honda K series of engines is one of our favorites and one of the top production inline 4 engines ever produced in our opinion.  Last year we built a turbo K24 Z7 for a giveaway by Motovicity.   With the turbo project being put to bed we got another opportunity to build a K motor in the form of a naturally aspirated K24 Z7.


 

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30

Getting Project STurdteen (S13) Running Right with an AEM Infinity PNP EMS and Wiring Specialties Engine Harness

by Rathyna Gomer

Hopefully, you've been keeping up with the steady progress of transforming my STurdteen into a reliable and worthy demo drift car. Powered by an SR20DET and with all of the new goods going into this build (see the new Turbonetics setup I went with here), I needed an adequate engine management system to handle engine control duties.  The search for the perfect EMS didn't last very long because I soon discovered what I consider the best solution out there - the AEM Infinity Plug and Play EMS.


 

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28

Hypercar Development’s Hyper1200 Tri-Turbo McLaren MP4-12C

by Pablo Mazlumian

Check out Hypercar's maniacal tri-turbo system for the McLaren MP4-12C and 650S! As if these supercars weren't enough, HyperCar takes them to a whole other level. Check it out, as this story is chock-full of engine pictures, videos, and dyno graphs!


 

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Posted in: Magazine, Tech, Engine
21

Project G20 Race Car: Building a More Bulletproof SR20DE!

by Mike Kojima

The good old stock SR20DE in our Project G20 Racecar has been doing yeoman duty, reliably lasting for the last few years racing in the MotoIQ Pacific Tuner Car Championship and doing many for-fun track days.  The stock SR20DE in our Project G20 Racecar came from a Japanese engine importer and has never been opened up, other than to add big cams back when we used to run the car in N/A trim.  For the past three years the engine has been turbocharged which has greatly increased the strain it's experienced. 


 

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16

Project E90 M3: Part 5 - K&N Filter Cover

Project E90 M3: Part 5 – K&N Filter

by Billy Johnson

We gave our M3 a quick and easy bump in power by swapping out the factory air filter for the industry-leading High Performance K&N air filter.  We have seen some impressive gains from K&N products and feel there’s no reason you shouldn’t have one on every car you own!  But how much power can really be gained over the OEM BMW air filter in this highly stressed and finely tuned 8,250rpm screaming V8?  Read on to find out!


 

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15

A Look Inside Alec Hohnadell's Get Nuts Lab Nissan S14

by Mike Kojima

Do you want to see a future Formula Drift Champion? Look no further than Alec Hohnadell.  At only 20 years old, Alec already has 3 seasons as a pro under his belt and is the youngest driver in Formula Drift. 


 

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10

Tested: Schroth Quick-Fit Harnesses

by Vince Illi

We've heard that a good set of harnesses can make a difference in lap times, but who wants to go through the ordeal of figuring out where to anchor them and cutting up a car's interior to install them, only to lose the use of the back seats?  We test out Schroth's solution with their Quick-Fit Harness system.


 

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09

Ghostwalk the Whip: Fixing Subaru Bump Steer with Whiteline Bushings

by Daniel O'Donnell (With language assistance for Subaru owners in bold)

There aren’t many more usable vehicles than a Subaru Outback (Scooby Vapewagon). Mild off-roading to your next rock climbing trip? Easy-peasy. Need to take your Australian Cattle Dogs to the vegan dog park? Donezo. Hauling your butch friend Karen and all her camping gear to Beaver Island for a weekend under the stars? Legally, only Subarus are allowed to perform that task. Yet with all these wonderful positives, there’s one annoying issue that nearly makes all these points moot, over time Outbacks can develop terrible rear bump steer (totes gnar dorifto).


 

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08

Project MKIV Supra: Part 15 – Preliminary testing of the Precision CEA 6870 Gen2 Turbo

by Pablo Mazlumian

Today we get some preliminary testing of the Precision CEA 6870 Gen2 turbo both on the dyno as well as on the tarmac! If you like dyno charts and speedo videos, check this out.


 

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03

No Rest For the Studious: The Story of the University of Delaware BHR14 (Part 4)

by David Zipf

In Part 3 of our SAE saga, we finally got our beast running and driving, then promptly threw the diff out like bad Taco Bell.  We then jammed to get the chassis welded back together in time for a powdercoating appointment while we took our final exams.  With the chassis at the paint shop, we pretended to be students long enough to actually graduate.  We then hopped into my trusty old CRV and headed down to see what we got.  If you’ve been reading our first three parts, you’ll remember this was an ambitious redesign, with a split chassis, heavily revised suspension, and large weight saving goals.  We also had a greatly expanded budget and needed to have a car that was not only fast, but looked good too, hence the powdercoating.


 

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01

Fixing Fuel Starvation with the Holley Hydromat

by Mike Kojma

Fuel Starvation is almost always an issue when a high performance car is driven on the track, especially on production cars modified for racing.  Factory type fuel pickups are woefully inadequate for a car with modified suspension and sticky tires when driven on the track.  Just about all of us have been victims of a sudden loss of power due to fuel starvation when cornering hard.  A lot of us have had close calls because of this.


 

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31

5 Performance Car Engines That Suck!

by Mike Kojima

We are going to go out on a limb and make a lot of fanboi's angry. They will call BS and burn us in effigy.  However we are still gonna express our opinions which were developed over the years in the school of hard knocks and talk about real issues we have seen when racing and developing many of our industries' favorite and even legendary engines. Now don't get us wrong, these engines can be turned into successful racing platforms when some major engineering and big dollars are applied but a lot of it is beyond the easy to figure out, easy buy and bolt on stage that most street tuners dream about. 


 

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27

PE Engineering's Racing Pedal Box: The Easy To Install Pedal Box

by Mike Kojima

When building a race car, the only way to get true brake proportioning is to install twin master cylinders and a balance bar. If you are not familiar with this sort of setup, we're talking about having a master cylinder for the front brakes with a separate master cylinder for the rear brakes.  The brake pedal activates both master cylinders at once through a threaded rod or balance bar.  As the balance bar is turned, the brake pedal's fulcrum point moves right or left which gives the brake pedal more leverage on the front or rear master cylinder thus adjusting the proportioning. 


 

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26

Project IS-F: Evaluating the Nitto Motivo Tire

by Mike Kojima

Our Project IS-F is still around, it has been quietly and reliably racking up the miles doing daily driving duties in and around Orange County.  Our car is driven at about 70% street driving and 30% highway driving. One thing we have noticed is that the car has a healthy appetite for tires even though the car is used mostly for family transportation duty. For instance, the factory Michelin Pilot Sports were gone after only 11,000 miles. 


 

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24

Nerd’s Eye View: Ducati Panigale 959

by Khiem Dinh

The newest middleweight sport bike from Ducati gained a few more cubic centimeters putting it awfully close to standard liter bike sizing. Of course, the bigger sibling Panigale 1299 has grown up to 1285cc. However, the 959 might just be the better buy with its upsized engine compared to the previous generation 899 and its price of $15k is right smack in the grouping of price on all the liter bikes on the market.


 

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