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Big Bore Kits: What’s Really Involved?

Motorcycle Mods December 18, 2016

Big Bore KitIt seems like big bore kits are all the rage lately, and for good reason. A big bore kit is the single easiest way to add power to your bike and the old adage still holds true, “There is no replacement for displacement.” For those who don’t know, a big bore kit replaces, or over bores, your jugs which increases the displacement of the engine. Think of an engine as a big air pump. The more air it can flow, the more power it is going to produce. Following this train of thought you can see why increasing your displacement from, say 883cc on a Harley Iron to 1250cc will give you a significant power boost, but it is not as simple as just installing the kit. In this article I am going to cover the other steps you will need to take to get the most out of your kit.

Breathe Easy

The first thing you will need is an upgraded air intake. While this is not 100% necessary you are going to be artificially limiting your bike without it since the bigger engine is now going to struggle to draw in enough air through a restrictive stock intake. Most stock intakes are going to be an enclosed system similar to what you would find on a car. While this is fine for stock applications it is usually already restrictive for emissions purposes. To get around this you will need to either purchase a system specifically for your bike, such as the Screamin’ Eagle kit for the Iron, or, if you have a carbureted bike especially, you can use pod filters. The advantage of pod filters is that they are fairly cheap and offer plenty of flow. The downside is that they are universal, so some fabrication or rigging may be needed. They also don’t protect from the elements like a stock filter will, so they can cause issues in the rain.

The second thing you will need is a better flowing exhaust. Most riders will want to replace this anyway, but once you start getting into big bore territory it is no longer optional. It doesn’t matter how much your bike can breathe in if it can’t exhale fast enough. Remember, this is a big air pump we are working with and all of the parts need to work together for maximum performance. Stock exhaust systems will generally be restrictive for noise control reasons, but this extra baffling also causes bottlenecks in the system. Unlike air filters, however, there isn’t really a universal exhaust solution unless you are planning to cut and weld it together yourself or have a shop make one for you. The cheapest, and usually best, option is to buy one from one of the big manufacturers.

That’s my Tune

The last thing you will need, other than your kit itself, is a tuner. This only applies to fuel injected bikes, but most newer bikes are fuel injected, so it is worth mentioning. There are several tuners out there for different model bikes. The one I use is the Vance and Hines Fuelpak, but this tuner is only available on a limited number of bikes. Some others are Harley’s own street and pro tuners, but I don’t recommend these as the interface and support are lacking at best. This is one area where the aftermarket definitely outshines the OEMs. There are dozens of tuners out there and it is not possible to cover them all. Be sure to crawl the forums and find the best tuner for your bike.

If you have a carbureted bike then you won’t need a tuner, but you will need a bigger carburetor. Depending on the increase in displacement you may be able to get away with rejetting, but it is usually going to be better to replace the carburetor. If you are doing a big bore upgrade with a carbureted bike be sure to ask the manufacturer what they recommend. If they aren’t willing to help you pick out a carburetor when you are buying a $1000+ kit from them then they don’t deserve your business and you should find another company to work with.

Size Does Matter

OK, we are finally at the meat of the article, what big bore kit should you look for? There are a couple of different options here. First, most kits are exactly that, a kit that comes with everything you need. This means you get new jugs, new pistons, and new pins, everything you need to do the swap all at once without having to ship any parts. If you are looking for a project you can finish in a weekend and a six pack this is the way to go.

On the other hand, having your current jugs bored out can save you a bit of money, but will require you to ship your jugs to a machine shop which could have a turnaround time of over a month depending on their workload. This option is also limited by the sleeve thickness of stock jugs since they can only be bored so far before you risk destroying the jug. As a rule, I would advise against going this route if you can. The cost savings just doesn’t justify the extra time investment and lower displacement in my opinion. On top of that it can also decrease the life of the engine. Since the sleeve is being bored into it can wear out much faster than a stock bike or new jugs and, if the engine needs to be overhauled later the jugs will have to be replaced since they can’t be over bored anymore and wouldn’t be able to be trued up.

Conclusion

As you can see a big bore kit is not a small investment, but it is also going to give you more power for your money than any other upgrade. At the same time, the other upgrades can be done prior to installing the kit, so there is no reason you can’t upgrade your intake and exhaust as the money is available, then get a big bore kit.

How much power can you gain? Let me give you an example, my Iron 883, stock, had about 45 horsepower. It was pretty quick because it is a light bike, but now with all of the upgrades I have closer to 80 horsepower. No, it is not all from the kit, but it definitely provided the lion’s share of that increase.

Lastly, don’t forget to keep your tire pressure up, your motorcycle oil clean, and your chain in top-notch condition. It’s the little things that are often forgotten that are both cheap, and make quite a difference together.

Author Bio: Aaron is one of the writers for www.TheRevver.com, a website dedicated to providing all sorts of motorcycle related information. He has owned more vehicles than most, and loves getting his hands dirty. Aaron is our number one gearhead, and all techy questions get answered by him.

Adventure Rides With TUbliss Tires

Motorcycle Tires November 6, 2016

To begin with personal experience, as a rider I am fond of adventure riding in the woods, hills and other grounds in general. But when it comes to riding on rocky roads and hard terrain tracks, my experience has been a little unpleasant due to the trouble I have with inner tubes. Lately, I have found TUbliss tire and I have had it over a year now. Lets move categorically to explain how the mechanism of TUbliss tire works.

Tubliss Tire Adventure Rides

TUbliss replaces your regular 21″, 19″, or 18″ inner tube with a red bead lock liner and high pressure miniature inner tube. What this combination does is to create an air chamber that is separated from the wheel by the red line. It also creates a 360 degree bead lock that clamps the sidewalls of the tire to the rim. Moreover the high pressure inner tube and stiff red bead lock liner forms a sort of buffer or bump stop at 100 psi that generates an impact against the rim.

What Are The Main Benefits?

  1. Better traction – TUbliss allows the rider to have a safe ride or run on much lower tire pressure because dropping the pressure increases the contact patch which eventually and instantly increases the traction.
  2. No pinch flats – No tube, means no pinch flats – this allows you to safely run lower tire pressures without the risk of the dreaded pinch flat.
  3. Better rim protection – It provides not only 100 psi protection against rim damage but also helps to stabilize the tire closer to the rim. This allows the sidewall to absorb more of the impact before it gets to the rim.
  4. Save weight – Experts opine that saving a pound of rotating weight in the wheels is equivalent to saving 6-10 pounds of weight off the bike. This translates into improved acceleration, braking & handling.

The Critical Part of TUbliss Tire

Installation is a crucial task of TUbliss tire and if carried out professionally does wonders and renders the riders all the above mentioned benefits. Failing to do so, the struggle might get on your nerves. So to initialize the necessary installation, take your time and follow the instructions to avoid unnecessary and ill surprises. When installing TUbliss or even changing tires, it is absolutely critical that you do not nick or hook the red inner liner. This is one of the problems that people encounter during the installation. Besides that there are two versions to the liner.

  • Older version being much thinner and easier to damage.
  • Newer version (replaced the older version last winter) being at least 2x more durable than the old liner. You will know if you have a new liner if the underside is orange vs black.

Which Tire Is The Best Match With TUbliss

In view of my personal experience, the best match with TUbliss tire so far is either Maxxis or Bridgestone. This is fundamentally due to stiffer tire collars which allow the riding to be more stable, comfortable and have extra traction in the corners. Read more about Tubliss and matching tires.

Author Bio: Martin has been motocross rider since he was 4 years old. For the first 12 years he did the sport professionally, after that he has been focused on business. He still enjoy’s riding and one of his passions is writing unbiased and trustworthy reviews on dirt bike gear and parts www.motocrossadvice.com.

 

5 Low-Cost Ways to Make Your Bike Faster

Motorcycle, Uncategorized November 1, 2016

Each person has their reasons for riding a bike. But the most common motivating factor riders share is the desire for freedom. When cruising down the open road, you can feel the wind in your face – and in that moment – nothing else matters. If the end-game is to make your motorcycle even faster without spending a lot of money, you might be wondering where to start in order to reach your goal.

Here’s some good news: there are several methods to increase the speed of your bike that won’t force you into bankruptcy. The performance of a bike can be optimized with these low-cost ways, therefore, allowing you to enjoy the sensation of adventure even more.

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No. 1: New Tires

When it comes to increasing a bike’s performance, many riders picture upgrading the engine components. It’s imperative to think outside the box in order to get the most from your bike without spending a fortune. Although, tire quality may not enhance the speed at which motorcycles can travel, reliable tires work wonders for acceleration.

A new set of tires will provide impressive traction, allowing the bike to grip the road with ease. If it’s been a while since changing your tires, it will be a shock by how much this small modification improves performance and maneuverability. As a bonus, the right set of tires makes the bike much safer to ride.

No. 2: Tire Pressure

Although purchasing a new set of tires is a great start, it’s not enough to make the bike faster. In addition, check tire pressure if you want to ensure tires will adequately function. When tires have the right amount of air, they will easily grip the road each time you pull the throttle.

Furthermore, air temperature can also impact tire pressure. For each 10-degree increase, expect an additional 1 pound per square inch. The exact amount of pressure needed depends on several factors. Information is printed on the side of tires for additional and helpful reference.

No. 3 Suspension

Adding an adjustable suspension to your bike will go a long way when it comes to enhancing speed and handling. This action is something many bikers overlook, which results in repressing the motorcycle’s ultimate performance. The ability to adjust suspension for your weight and driving style will take your riding experience to the next level.

You will enjoy even more control during joyrides because the bike will respond to input with astonishing precision. When first replacing your suspension, you might need to experiment with different settings until you discover what works the best for you.

No. 4: New Exhaust

If the standard exhaust is still installed on your bike, then it might be slowing you down unexpectedly. When the mission is to make your motorcycle as fast as possible, consider a lighter exhaust system. Having less weight means lesser resistance that holds you back. For the next-level step, try altering the fuel mapping. The right adjustments will contribute to a perfect performance.

No. 5: Sprockets & Chains

Drop teeth on your front sprocket and add teeth to your rear sprocket. It changes the gear ratio to give your bike a huge increase in acceleration. Also, a new chain is generally required when you change the new sprockets. If you’re using aluminum, you will also lighten the rotational mass and further improve performance. Most 600 sport bikes will opt for a 520 conversion as well.

Final Thoughts

In spite of popular belief, increasing the speed of your bike does not need to be expensive, and anyone can make the needed changes regardless of budget. Rather than investing in all the upgrades at once, you can make small enhancements over time. After you start making these small and inexpensive changes, you will feel the enhanced power and performance each time you ride.

You have just made one of the greatest pleasures in life – riding a motorcycle – even more enjoyable. It’s electrifying feeling the rush of adrenaline as the engine roars. But as you increase the speed of your bike, always prioritize safety.

Author Bio

Trevor is a writer and entrepreneur whose passions include cars, engines, bikes and riding. He writes for Solo Moto Parts where they sell motorcycle parts, accessories and gear.

Five of the Priciest Street Bikes of 2016

Motorcycle August 31, 2016

In 2016, just as with every other year, many affordable street bikes were released to the public for sale. This year has also brought forth quite a few very pricey street bikes and narrowing the list down to the top five is not an easy task to undertake. The typical price of a new motorcycle usually runs anywhere from $13,000 to just over $20,000 depending on the manufacturer as well as accessories that the rider may want to have included. Some of the priciest bikes can be found for just double the average cost while others have far more extreme prices and while some of these bikes may be unattainable for most of the biker population, they are most definitely worth checking out.

Harley-Davidson CVO Road Glide Ultra

2016-Harley-Davidson-CVO-Road-Glide-Ultra5-small

Starting at just over $40K, the Harley Davidson CVO Road Glide Ultra is a sleek bike that comes with a wide array of options and custom exteriors. This is an aggressive bike with a V-Twin engine and plenty of power to get you where you need to be with ease. Whether you plan to take a quick trip downtown or even from coast to coast, this powerhouse will get you where you want to go in true comfort and style as only a Harley can. Included with this bike is a twin cooled twin cam 110 engine, new LED front signal lights, reflex linked brakes and added security with a new locking fob. It’s easy to see bike issues, speed and even play a few tunes during a ride on the 6.5-inch full color display that you will have right in front of your eyes at all times.

Kawasaki Ninja H2R

Kawasaki Ninja

The bike that comes in at number two on the list of pricey bikes in 2016 is the Kawasaki Ninja H2R with a price tag that starts at $50K. The new ninja reaches a top speed of more than 200 mph. That’s a hefty speed for a motorcycle and one that is sure to bring plenty of joy to thrill seekers all across the country.

Confederate G2 P51 Combat Fighter

confederate-motorcycles-p51-fighter-black_2

Priced at around $114K for a white and $120K for a black and this bike is one of the most powerful bikes ever engineered by the Confederate company in Alabama. This bike has an S&S engine and is fully built from aerospace billet aluminum.

Honda RC213V-S

2015-Honda-RC213V-S-prototype-08

While this bike was engineered to ride on the streets, it was inspired by the Honda MotoGP racing bike and is actually fully built with the same precise standards as the race bike. The Honda RC213V-S is equipped with a parking stand and a starter motor and has a price tag of nearly $185K straight off the assembly line.

Ecosse Titanium Series FE Ti XX

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Nothing says elegance quite like the Ecosse Titanium Series FE Ti XX which was designed and built by Ecosse Moto Works and is the second behind the Ecosse Titanium Series RR in a series of motorcycles dubbed the heretic series. This bike soared to the top spot on the list of pricey streets with its $300K price tag. The company designed and built this bike with a 225hp engine and grade 9 titanium pipes. Not only is the bike made from exquisite materials but when you purchase one you also receive a free ultra-expensive watch to wear during your ride or when lounging around. While this bike is presently the most expensive street bike in the world, it will soon be replaced with the next in the Heretic series, the ES1, which is touted to have a purchase price of a little over $350K.

Riders worldwide dream of owning a pricey bike like one of these and while many will never do so, dreaming is always a nice way to spend an afternoon. If you have plans to purchase your own dream bike, whether it is one of these elite models or another that you have had your eye on for a while, be sure to take time to really learn as much about the bike before you make the purchase. If it is listed from a seller out of state or even out of country, get to know the seller by checking reviews online and digging around to make sure they have satisfied customers. If you need to hire a motorcycle shipper, be sure that it is a company with a quality reputation that has been in business for no less than five years and check to see that their insurance and licensing is up to date before you hire them.

With the street bikes that made the list of the priciest on the market for 2016, one has to wonder what 2017 will bring when it comes to elite new bikes for the coming year.

Author Bio: Jason Mueller is an entrepreneur with a passion for riding bikes of all kinds. Visit Jason’s website The Company is dedicated to helping motorcycle owner’s transport their ride safely.

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