Superchargers vs. Turbochargers

TurbochargerIf you are like most of us on planet earth, we hear a term and we understand it kind of but are not really 100% sure what it means or how it affects us. Well (cracking knuckles) all us to share some basic yet pertinent facts about Superchargers and Turbochargers what they do and why they are so cool, or are they? Pros and cons up next!

Almost every engine is eligible to have one of these modifications done to it. So basically air is sucked into the engine and it mixes with the fumes and gasoline and along with the pistons , chambers and spark plugs create combustion. When it comes to these modifications to your engine, you are introducing MUCH more air and it is being forced in, creating a more potent reaction, therefore creating more power instantly without having to dramatically modify or change to a larger engine block.

Superchargers then are usually connected by a belt that turns from the crankshaft of the engine and this motorizes the air compressor attached to it. Turbochargers are nothing more than an air compressor with an exhaust gas turbine. So, superchargers require assistance in order to work and turbochargers run off of the waste and therefore it is more efficient.

What are the advantages of a Turbocharger vs a Superchargers? Well, here you go!

 

Turbochargers – PROS

1-Efficiency, they run off of energy that is usually wasted anyhow.

2-Bang for your buck – allows your engine to produce a lot more power for less

3-HP increase.

4-Smaller engines typically have better fuel economy and well this is a good thing regardless.

CONS

4- Turbochargers tend to work within a certain RPM range and can take a while to charge sufficiently.

3- Loss of control, when the turbocharger does indeed kick in, it can be unsettling and can cause the car to fishtail and make you lose stability.

2-Engine oil consumption, so this is something to keep in mind that you will have to replace the oil more often.

1- There is a lag for it to kick in – a range of RPM and or speed.

 

Superchargers – PROS

1-instant gratification – no lag

2-Does not require high RPM to kick in.

3-Horsepower boost!

4-Inexpensive

CONS

2-They rely on the engine to work so they essential are more taxing for the engine on the whole.

1-Makes the engine weaker, it is exposed to a lot more air and can affect the life of your engine.

 

If you were to ask which one I would put in my car, well, I would have to say the Turbo, they are less taxing on your engine and allow you the best of both worlds. However if you cannot make up your mind on which to choose, pick ‘em both a practice called Twin charging. So now you have a good idea as to what these terms mean and how they benefit drivers with smaller engines. What we recommend is continue to do some research, find someone who has installed several and who can do it for you on a budget and get going to having some fun with your engine and your car!

 

Driving Laws in Texas

traffic-copsEach and everyone of us knows, regardless of what city or state we may be living in there will be rules and regulations, laws that were meant to be enforced.  Here in Houston, it is no different so we would like to take a moment to discuss what traffic violations you can get cited for.  Some of them may be obvious while others may not be.

Here are the top 12 Traffic Laws in our great state of Texas, in no specific order.

1.Illegal U-Turn (Code 545)

The reason this is dangerous is that there are designated roads that are deemed safe enough to have a left arrow and a u-turn ability.  The issue is when the road is not designed this way, oncoming traffic may not expect you to be there and may cause an accident. Therefore it is important to take the extra block, turn, turn, turn again until you get to where you want to go safely. Here in Houston, we always emphasize highway safety.

2.Reckless Driving (code 545.401)

Did you know that reckless driving consists of being distracted, correct?Not focusing 100% on the task at hand.  It no longer only refers to speeding and drag racing or driving under the influence.  The definition of reckless driving has changed in the last 20 years and especially now with the advances in technology people are more addicted than ever. Driving while texting, or even those few seconds between you looking down, scrolling to find a number and pressing send…can be the difference between life and death for you and those in your surrounding. Drive with prudence as though what you are driving could be dangerous in the wrong hands.

3.Running A Red Light (Code 544)

The danger of this is that well, since we learn how to drive and even way way before we are taught that green means go. When we are going through an intersection and the light is green we believe that we indeed have the right of way. This is most often the case, but when a red light is ran, the impact is terrible and very tragic accidents can occur. When the light turns yellow you are supposed to stop, contrary to popular belief, yellow does not mean speedup.

4.Drinking & Driving Violations (Code 49.04)

Alcohol or substance abuse impair your ability to function like you normally would.  This depending on what was ingested can have several different side effect consisting of but not limited to: Dizziness, blacking out, aggressiveness, paranoia, hyperactivity, slow movements, uncoordinated movements, affects your reaction time, your reflexes are slower. This is a violation you never want to be charged with, for you are not only putting your life but everyone Else’s in jeopardy when anyone drives like this. A good way to avoid this is to stay stationary or at home on big holidays.  Drive to and fro when the least amount of people who could be impaired are off the streets.

5.Driving with A Suspended License (Code 521)

License get suspended for a variety of reasons, not paying child support, traffic infractions to name a few. However, once your license is suspended if you drive without one and get pulled over you can get into some big big trouble. If your license was suspended, wait it out, take the bus, take a cab, hire a friend to drive you places, be creative.  Do not get behind the wheel because it will only make matters much much worse.

6.Driving without Registration (Code 502)

What is a the point of the registration? Well, it lets authorities know that the car is lawfully yours.  Which is why when you are pulled over, you are asked for the license and registration.  If your name’s not on the registration you better be able to explain that you are the niece of the car owner or that somehow you have legal access to the car.  If no registration is found at all, the car will most likely be taken to impound until an investigation can take place.

We hope you have found the first six traffic violations helpful. The following six will be in the second part of this article.

Driver-less Cars – How They Will Make Aging Easier

vehicle system capability, internet of things road transport. Modern vector illustration concept, isolated on white background.

It is a current reality and has been for some while that there is such a thing as driver-less cars, Google has them out on the road.  What you may or may not know is that researchers and car manufacturers are working hand in hand to make this a reality on a more massive scale.

At the moment there are very few options for buying an autonomous vehicle.  What happens and why these cars work at all in the first place is because they sense their surroundings. Using GPS, Radar, Computer TV and Lidar in combination, the car’s computer is able to assimilate and accurately process the information. These systems are very complex but are then able to force the car to react accordingly at very fast speeds.

What is important to focus on is that this in of itself is a huge feat.  For a vehicle to be autonomous it must perform well with unknowns, must be adaptive and must solve problems without interference. This is a project that has not only gotten some media coverage but has got government agencies taking this feat seriously.

The National Highway Safety Administration has classified Autonomous in a formal classification system.

Level 4: The vehicle controls everything, the driver is not expected to control the vehicle at any time. From start to stop the cars computer controls everything

Level 3:This is when the car is controlled by the driver, but if need it can control certain essential functions, such as provide enough time to transition safely

Level 2: This would be considered if the vehicle has cruise control or lane assist

Level 1:This refers to ESC, Electronic Stability Control and automatic braking

Level 0: Driver controlled 100%

Advantages of autonomous cars are quite enumerable and in no specific order.

  • Reduces space for parking, since these cars can be much smaller.
  • Fewer traffic accidents, these cars can plan for almost everything.
  • Less fewer accidents due to human error.
  • Possible higher speed limit if cars are autonomous
  • Alleviates parking congestion
  • Smoother rides
  • Less space being taken up, if the steering wheel and driver console are removed because  they are no longer necessary.

Driver-less cars are the wave of the future.  Stop and think of how many elders cannot go anywhere and a lot of them are stuck within the confines of their own homes.  They need to rely on people to pick them up, or they need to live close to functional public transportation such as a train, bus or ferry.  What if you didn’t need to rely on anyone just where you were going, some address is what you needed to have more autonomous.  Just imagine what that would do for our aging population here in Houston, now think about what impact that would have at a national level.  We have to start somewhere and scientists are doing just that.

It is important that we continue to support this type of advances so that way we can help our fellow citizens. Help those who have been left behind, help those who for whatever reason can no longer drive, either due to aging or disabilities.  All of us deserve the right to travel, to feel the wind in our hair as we drive down the interstate.

When To Replace Your Engine

Woman thinking what to do with the failed engine

Woman thinking what to do with the failed engine

Know a thing or two about car engines? You do? Excellent! You don’t? Not to worry, we have the information you need to make the most informed decision possible.  When do you know that it is time to change your car’s main component? Yes, that elusive engine?!

Well, here is a good rule of thumb, most engines manufactured within the last 15 years all have engines that will run far past the 150,000 mile mark.  If you are there or close to that then depending on how the car was driven your engine might need to be replaced. If it is having a lot of inconveniences that take you over to the mechanics shop, then the time may be at hand that you need to figure out what the next step is.

Here are your options:

If the exterior of your car resembles your engine (which you probably need to change) – then you may want to scrap it all together and get something new.

Head down to your local used car dealership and pick out a new rig, trade in your old car and drive off of the lot with something that is not only reliable, but something that will make you thrilled that you purchased a new rig. Now a days going to a car lot is as convenient and hassle free as going to the movies. You can walk in and in about an hour drive off with a new car.

If the exterior and interior of your car look pretty good and the only thing wrong is your engine then here are some more issues to look for: worn cylinders and rings, broken and failing valves and worn bearings. This is where most issues arise when it comes to engine problems, so this is your first line of defense.

You can buy a new engine, but keep in mind they can be costly sometimes upwards of $9,000 – Rebuilt engines can run you anywhere from $500 – $3,000 USD, as a rule a reworked engine can be 10% – 20% the cost of the vehicle. Do not forget to add to this the hourly rate your trusted mechanic will charge you for about 3 hours of work. If you are a DIY (Do It Yourselfer) then you might want to let the experts handle this one. Placing a new engine in your car is not only very complicated but about 1,000 things can go wrong.

You can buy a slightly used engine or a rebuilt engine, you may save a dollar or two when you opt for this option but ensure that the other components such as the timing belts and hoses are intact and do not need to be replaced as well.
If you decide to go with the rebuilt engine as your option then you will get the best bang for your buck. Also, if you are concerned with the carbon footprint you leave behind then a rebuilt engine is a recycled engine for all intensive purposes. This allows for the reuse of the base materials, therefore lessening the impact you have on our beautiful planet. Lets keep Houston beautiful and green and if you need to replace your engine what we recommend is change your vehicle or purchase a rebuilt engine.

Car 101 – RPM What It Means

Car Dash RPM (Rotation Per Minute), Oil Temperature, Fuel and Speedometer Closeup Photo. Modern Vehicle Dash. Transportation Photo Collection

Ever wonder what RPM stands for or even what it means?  It has come to our attention that most people have some resonance of an idea of what it might mean, but really have never looked into to any further.  Unless you are a gearhead or a petrolhead depending on where you live, then you might not know what this stands for or who the Stig is for that matter.

RPM stands for Revolutions Per Minute.  In layman’s terms it is how many times your engine cycles.  The range of RPM on a dash is primarily the same you have a gauge that ranges from 0-8 and in the upper ranges there might be a red line. This is what is commonly known as redlining it, or taking it to the limit, in this case your car’s potential. Full throttle if you will. At this measurement you want to beware, this is the maximum pressure your car components are designed to take so you want to stay out of this area if at all possible or you will be unpleasantly surprised when you take it in to get serviced and it costs you hundreds of dollars.

When you get into your car first thing in the morning and you start it up, before putting it in gear and driving off you are supposed to wait until the RPM go below 1, 000, this lets you know that the engine is warm and that it is now at idle, your engine is not being asked to perform while it is not yet ready.  The engine is where it needs to be and this usually takes around two minutes.  Most of us just jump in our cars and head down the I-10 or the I-45 in Houston.

Back to RPM and what it really stands for, it is a unit of measurement, this is important because it tells you how your engine is running.  If your engine is running slowly when you press on the gas or the RPM remains low – then the combustion that happens in your engine to propel it forward doesn’t happen with enough intensity. Now, if your RPMs are too high then that is also problematic, the pistons move up and down in the cylinders of the engine block to create pressure and ignite the fuel trapped within and you lose power too. You do not get the full potential of the explosion because it does not have time to complete the cycle, it only goes in mini burst.  Either way, it is a problem.

When you press on the gas and your car does not move and the RPMS go really high this could be an indication that your car is in the wrong gear. Do you remember what it was like to learn to drive a stick shift or a manual car? Seeing the RPM go all the way to the red while you were hopelessly trying to start in second gear.  This is a clear example of that.

RPM can also refer to the optimum amount when it comes to torque.  The torque is the actual maximum force and thrust and this is reached usually between 4,000 – 6,000 RPM. We hope this clarified a few things for you, that is our goal to provide excellent service with excellent information and support.