Engine

 

29

Project EP3 Civic Si: Can an Oil Change Affect Horsepower?

by Mike Kojima

A lot of people have asked this question before, and the jury has been out on whether this is something that is true or not. We have attempted to test to see whether certain brands of high-quality oil have a gain in power over others before with mixed results. Our dyno tests have always been inconclusive with the differences being too small to be considered or perhaps caused by variables such as differences in viscosity or sump level.


 

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29

Tested! BMW 335i NGK Coils and Bosch Plugs

by Pablo Mazlumian

One of the problematic areas of the BMW 335's N54 3.0-liter twin-turbocharged engine is the ignition failing, specifically with the coils. And, unfortunately, a new set of coils and plugs can run you over $800 at the stealer. Today we show you how to refreshen those components with new OE replacements from Sparkplugs.com, and we save nearly $500!


 

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14

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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08

Nerd's Eye View - Inside 10,000 horsepower!

By Pablo Mazlumian

How do they make so much power?  We get a MotoIQ-exclusive, close-up look at the fascinating engine details of the 2012 Championship winning Matco Tools Top Fuel dragster driven by Antron Brown.


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06

Testing Radium Engineering's Advanced Self-Draining Catch Can!

by Mike Kojima

Having proper crankcase ventilation is critical on a performance engine, especially forced induction ones that have more blowby past the rings by nature. The pressure needs to be relieved. Excessive crankcase pressure can blow seals, cause severe smoking from the turbo and affect piston ring seal causing smoking and losing power. 


 

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19

Performance Car Engines That Suck- The Porsche M96

by Mike Kojima

A few months ago we did an article on 5 performance car engines that suck. This story was highly popular, and we have had many requests for more. So here we go, in more detail, the next performance car engine that sucks, the infamous Porsche M96 engine.


 

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05

Building the Naturally Aspirated Honda K Engine! Part 4- Burns Header and Tuning

By Mike Kojima

If you have been following our previous articles of our build of the naturally aspirated K24, we built the engine with the objectives being to build an engine that could run reliably in a high downforce, high grip chassis, have a wide powerband and run on California 91 octane pee water gas.  


 

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01

Industry Insider: A Tour Through Aeromotive Fuel Systems

by Pablo Mazlumian

We bring you a MotoIQ-exclusive tour one of the fuel system industry's greats.  We get to learn some of Aeromotive's secrets to success, and even get to poke around some of its professional racecars!


 

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31

PRI 2016 Street Outlaws Edition: Part 1 – The Nitrous and Supercharged!

by Pablo Mazlumian

PRI 2016 was full of famous cars from the Street Outlaws show on the Discovery channel, and we took the opportunity to give you a closer look at several of them. This two-part series is full of info on these stupid-fast cars and crazy drivers you won't find on the show, and today we start with the nitrous and supercharged!


 

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29

Building the FR-S FA20 engine with Stay Crushing, Assembling the Engine!

by Mike Kojima

In our previous installments of the Stay Crushing FR-S engine build, we have been accumulating the parts to build the supercharged FA20 engine. Now we have everything, and it's time to put it all together!


 

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22

Project 5.0 Mustang (The White One) Building the 302 Coyote Engine!

by Mike Kojima

We were eager to get into our motor and install the Ford Motorsports parts that would basically enable us to rev to over 8000 rpm reliably and breathe better on top. The parts we accumulated would bring us to a spec about the same as the Ford Motorsports Aluminator performance crate engine and a little bit more than the Drag Racing Cobra Jet NA engine. 


 

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16

Building the Naturally Aspirated Honda K Engine Part 3, Assembling the Engine

by Mike Kojima

In the previous two installments of our engine build, you were able to take a look at the parts we will be using to build the bottom end and the cylinder head of our Ariel Atom. Notably, we went with a Dailey Engineering dry-sump system, since the Atom has a lot of aero-enhanced grip, and we want to avoid oil starvation.


 

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02

Building the FR-S FA20 engine with Stay Crushing, Prepping the Cylinder Heads With Portflow Design 

by Mike Kojima

In the last installment of our FA20 engine build, we covered the parts that we were going to use for the insides of the "Stay Crushing" FR-S. With the components covered it was time to start on the engine build in earnest. We decided to begin with the cylinder head and enlisted the help of Tom Fujita at Portflow design to perform the core work on our head.


 

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27

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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08

MotoIQ Wrench Tip - How to Gap Piston Rings

by Mike Kojima

Setting the gap on your piston rings is an important step to building an engine that performs at its best.  Getting your piston rings to have the optimal seal is perhaps the most critical aspect of good engine building.  Of course you want to spend time assuring that your machine work and cylinder wall finish is correct for the type of rings used but a lot of people neglect blueprinting the ring gap.


 

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05

Building the Naturally Aspirated Honda K Engine with Drag Cartel! Part 2

by Mike Kojima

In the last edition of building the naturally aspirated K24, we were showing some of the detail of building a solid dry sumped bottom end for an Ariel Atom track car with a lot of aero. In this edition, we will be getting rid of the K24 Z7's main performance bottleneck.​


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20

Project 5.0 Mustang (The White One) Building the Bottom End

by Mike Kojima

In the last segment covering the engine build on our 5.0 liter Mustang, we addressed the top end with CNC ported heads and camshafts from Ford Motorsports. Now it's time to fortify the engine's bottom end so we can have a screaming high-revving naturally aspirated Coyote engine that is still reliable. 

Our target for this build is to have a safe 8000 rpm redline, wheel horsepower in the high 400 range and run on 91 octane California pump gas with reliability and track car endurance. We feel that this stuff is all pretty easily done.


 

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18

Effort Equals Results: 50 Years of Penske Racing

by David Zipf

The greatest man to ever lead a racing team is Roger Penske.  NASCAR, Formula 1, Can-Am, Trans-Am, ALMS, IMSA, V8 Supercars, and of course IndyCar:  All are series where Roger has fielded cars; cars that have won.  In 2016, Penske Racing celebrates its 50th year and as the track that helped make Roger who he is, the Indianapolis Motor Speedway Museum has a special exhibit on Penske Racing to commemorate this golden anniversary.  Follow us on a journey of half a century of great American Racing.


 

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10

Building the FR-S FA20 Engine with Stay Crushing!

by Mike Kojima

Our friend Robert Kochis doesn't seem like a typical MotoIQ reader. He is a cool guy, not a nerd. He is into show cars. His daily is a stanced out 350Z that is slammed to the ground and has a ton of negative camber. His other car is a show FR-S with a Rocket Bunny type 2 aero kit. He vapes and has sleeve tats.  He is even super insta famous as Stay Crushing.


 

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04

Project 350Z - Testing Jim Wolf Technology C2 Camshafts

by Mike Kojima

So far we have tried some easy bolt ons like a manifold spacer, headers, high flow cats and exhaust on our 350Z all with good results.  Naturally at this point it is time to change camshafts to get more bolt on power out of our VQ35DE engine.  One thing that discourages many people from going this route is that changing cams on a VQ engine is quite a big job. Having two banks of cylinders and 4 cams is a lot of the reason.  It's not super hard technically but it requires at least a couple days of wrenching and some care has to be taken to avoid problems.

Time consuming or not, camshafts are the next logical progression in the evolution of Project 350Z so we asked our friends at Jim Wolf Technology or JWT to provide us with some of their excellent C2 cams.  We chose the C2 because they were probably the biggest practical camshafts that would work in the stock bottom end engine. 


 

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