The highest quality product currently available.   Aluminium Composite Panel is constructed of a low-density polyethylene core and coated on each side with a thin sheet of Aluminium Composite Panel. UV resilient digitally printed graphics are applied and have the added protection of tuff laminate. This gives the sign excellent long-term outdoor use and can be easily cleaned. Aluminium Composite Panel can be easily drilled and screwed allowing the sign to be fixed to almost any surface. Aluminium Composite Panel used is 3mm thick.

A common concern when using signage is keeping them in place. When used outdoors, their appearance can easily be affected by factors such as the weather and, instead of making your display stand out, they can make it look untidy and unprofessional. Drill holes are the solution to this problem. Our drill holes are applied in the four corners of the sign.

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Autocom Active-7 tested Harley-Davidson EFI -EFI basics explained -EFI modifications explained183 HP, 2 carbs, 2680cc

This isn't some new technology that was just discovered. Any rider who remembers the Honda 250 and 305 Scramblers of the 70's should be quite familiar with the technology. In addition to tuning the power band, it also adjusted the amount of noise that came out the exhaust pipes. It was a well know trick when it was done by Honda.

This strong, double sided tape is the perfect way of quickly attaching post mounting channelling to the rear of your aluminium or Corflute sign.

Bike Tech received a dyno run sheet from Gene P. that just showed what happened by changing the angle of the thumbscrew. Three runs were done. Thumbscrew parallel to the pipe (run 7), 45 degrees to pipe (run 6) and 90 degrees (run 5) to the pipe. Judge the results for yourself. This also shows you the benefits of dyno tuning something as simple as your exhaust system.

A common concern when displaying corflute signage is keeping it in place. Our clear eyelets are very durable and are the perfect solution to this problem. They are small, circular pieces designed to be attached to the corners of the signage, allowing the sign to be easily hung or mounted. Eyelets are positioned in the four corners of the sign.

A typical drag pipe produces a horsepower curve that initially rises very slow. As the RPMs start to rise above mid-range power, the curve begins to rise at increasing rate until maximum horsepower is achieved. Once RPMs have passed maximum horsepower, the curve drops of rapidly.

The first item to get modified or changed on most new Harley-Davidson motorcycles is the exhaust system. Getting the proper Harley sound always seems to require increasing the decibel level out the exhaust, with many riders installing drag pipes as the exhaust system for the proper sound. The rider often believes that by reducing back pressure in the exhaust system the engine will also increased power. This is wrong. As a resulting of changing a stock exhaust system to Drag Pipes, most engines promptly lose 5-10% of the  power the engine produced.

If your taste in bike styling requires that drag pipe must be used, there is some hope to getting back some of that lost low to mid rpm power. Here is a poor boys trick that will make your drag pipes work much more effectively. This setup can actually be tuned to meet the performance needs of the bike.

High tack adhesive allows you to apply these heavy duty stickers to almost anything. All stickers have UV resilient digitally printed graphics applied and have the added protection of tuff matt laminate applied. This means the stickers will stand up to the elements and can be easily cleaned.

"I tried that and it made some difference but not tremendous. I then took a 1/4" x1" bolt and welded a 3/4" diameter washer to the head of the bolt so it looked like a candy sucker. I used a nut on inside of pipe and a nut on outside of pipe with "sucker " inside the pipe. By turning the "sucker", could vary amount of resistance to exhaust flow. I ended up with washer flat across pipe for maximum resistance. That made a TREMENDOUS difference in mid range power and quieted it very slightly. Unbelievable difference! Don't have a dyno to provide numbers, but I KNOW it's much quicker."

Items are shipped through Australia Post or in some circumstances via courier for larger items. Estimated standard shipping times are 2-4 business days within Victoria or 3-6 business days interstate. Estimated express shipping times are 1-2 business days within Victoria or 1-3 business days interstate.

Free pick up is available from our Bundoora, Melbourne Warehouse from 9am - 4pm, Monday to Friday. Orders need to be placed online and standard dispatch times apply.

"If you want to use the 'poor boy' trick to make your drag pipes work better, just drill a 1/4" hole about 1" from the end of your drag pipes then put a 1 1/4" by 1/4" bolt through it with the shaft inside the drag pipe. Place a about 1/2" of washers inside the exhaust on the bolt then add a lock washer and nut. Tighten it down and take if for a ride. This should improve the mid range power, and it might have cost you $2.00 . You can actually tune the power range a little by adding or removing washers, or altering the length of the bold. Cheap Trick!!"

The horsepower curve of a typical 2-1 pipe like the SuperTrapp starts off slightly lower than the 2-2 pipe, but rises at a rapid rate in the mid rpm ranges. As the rpm range approaches maximum horsepower, the curve flattens out. Once maximum horsepower is achieved, the curve drops of rapidly.

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Rounded corners evoke warmth and trust. Many call them “friendly rectangles” for this reason. The natural movement of our eyes is accustomed to curves. This finishing adds a classy touch to your signage.

New Signs offers $13.95 flat rate standard shipping on all orders Australia-wide via Australia Post and select couriers.

The highest quality product currently available.  Aluminium Composite Panel is constructed of a low-density polyethylene core and coated on each side with a thin sheet of aluminium. UV resilient digitally printed graphics are applied and have the added protection of tuff laminate. This gives the sign excellent long-term outdoor use and can be easily cleaned. Aluminium Composite Panel can be easily drilled and screwed allowing the sign to be fixed to almost any surface. Aluminium Composite Panel used is 3mm thick.

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Drag pipes do have their place. It is on the drag strip where the engine runs in a very narrow RPM band. On the street, stick with proven winners.

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Magnetic rubber is a flexible magnetic material made of rubber base plastic. Compared to magnetic sheet, magnetic rubber is more flexible, has better magnetic properties and higher working temperature. Our magnets are UV laminated with digitally printed vinyl sticker graphics applied to the magnetic rubber. Ready to be applied to your vehicle and the perfect solution for temporary signage or if you want to have the option of advertising different businesses at different times on the same car.

New Signs combines the latest in signage production technology, fantastic customer service, and the ease and convenience of an online store...

The Graphics are printed in full digital colour onto adhesive Vinyl Sticker with a certified anti-slip lamination applied over the top. Suitable for most areas that are flat and dry. Can be used on the floor or on walls.

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We appreciates Terry's efforts. It's the little tricks like this that help all riders. If you have a tip that solves a performance or maintenance situation, E-mail us with your suggestion.

Class 1 or other known as Class 400 reflective is the higher grade of reflectivity, and it is identifiable by its honeycomb pattern. Our Prismatic Reflective Film is designed for short and medium term outdoor applications. Class 1 Reflective is best suited for high intensity reflective signage and vehicle applications as it reflects light from wide angles. All signs used on a public road must be Class 1 to comply.

How to get Professional Tuning Results at home Testing the Innovate Motorsport LM-1 portable air fuel meter Profession Tuning on a Shade Tree Budget

If you are serious about making horsepower on the street with your Harley-Davidson, drag pipes will not fit into your engine program plans. Serious street power requires a serious exhaust system. Exhaust systems like the SuperTrapp 2-1, Hooker, White Bros. E-series 2-1, Vance&Hines, Khrome Werks and Cycle Shack 2-2 Slash Cut exhaust have a long track record of "making power". The familiar sound of a drag pipe may be music to a "bikers" ears, but the performance rider hears the labored acceleration as the motorcycle moves by.

You can tune the baffle by changing the angle of the thumbscrew or washer to the exhaust pipe. For maximum torque, the washer will be at 90 degree angle to the pipe. For maximum horsepower the washer will be parallel to the pipe.

If you insist on using drag pipes on your bike, there is something you can do to improve the low and mid range power produced by the engine. Even with the improvement listed here, the streetable engine power is not going to match power output of a good 2-1 or 2-2 exhaust system. Motorcycle Performance Guide does not recommend drag pipes or porker 2" pipes for serious street engines, but the performance fix listed here will improve the power of your drag pipes. Results have been confirmed by dyno results.

We have a wide range of Safety Signs and are adding new Safety Signs all the time. If there is something we don't have, contact us and we will add it to our wide range.

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Dispatch times from the warehouse are included in each product description. Most items leave our warehouse within 2-3 business days.

SHOP TALK Shop Manual Carburetor Carburetor Troubleshooting Exhaust Ignition Finding Manifold Leaks Camshafts Cylinder Heads Pistons and Cylinders Clutch Belt Drive Shop Manual Appendix $20 Bike Lift Plug Wires Spark Plugs Engine Tuning Nitrous Oxide Motor Oil Stutter Box General Information WEB Links Buy Books and Manuals Miscellaneous Performance Calculations Estimate Horsepower Estimate 1/4 Mile Time Estimate Top Speed Engine Displacement Exhaust Length Gear Ratios MPH at RPM Air Density

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While run 5 makes the lowest horsepower (approximately 68), the 2500-4000 RPM power is the highest. This is the RPM band that most riders spend there time riding.

Don't let the Harley heat monster ruin your riding. Reduce  Engine Surging Improve Throttle Response Reduce Engine Ping

Is a corrugated polypropylene that is ideal for short to medium term outdoor use on building and construction sites. Corflute safety signs are commonly fixed to timber or chain wire hoarding fences and internal locations around building sites. The corflute used is 5mm thick and has UV resilient digitally printed graphics applied.

By properly re-jetting the carburetor and adding a free flowing air cleaner to an engine with drag pipes, the maximum horsepower produced will improve over the stock engine. But there is a difference between usable power and maximum horsepower. The maximum horsepower of two engines may be similar, but the horsepower torque curves may be different. The area under the horsepower and torque curves defines the "power" the engine produces. The more area that is under the curve, the better the power.

Performance Gallery Horsepower Gallery Evolution 80 Shovelhead Sportster Twin Cam 88/95 Evolution Unlimited Sportster Unlimited Drag Strip Gallery Land Speed Racing GalleryCV Carburetor Modifying the CV carb Tuning a CV carb Camshafts Selecting a cam Install a TC 88/95 cam Install a Big Twin cam Install Sportster cams Camshaft Specifications Twin Cam EVO Shovel XL Exhaust Systems EVO Exhaust Testing TC Exhaust Testing Khrome Werks AR100 test Making Drag Pipes Work

High tack adhesive allows you to apply these heavy duty stickers to almost anything. All stickers have UV resilient digitally printed graphics applied and have the added protection of tuff matt laminate applied. This means the stickers will stand up to the elements and can be easily cleaned.

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Class 2 reflective is commonly used for non critical, non regulatory applications that still require high visibility and retroreflectivity. It is referred to as engineer grade. Don't underestimate the reflectivity of Class 2 films when finding a solution for your needs.

Is a corrugated polypropylene that is ideal for short to medium term outdoor use on building and construction sites. Corflute safety signs are commonly fixed to timber or chain wire hoarding fences and internal locations around building sites. The corflute used is 5mm thick and has UV resilient digitally printed graphics applied.

Engine Performance How to Build a TC96 2007 Engines TC88 70HP Stage1   TC95 128HP Stage 3 TC95 100HP Street   TC96 2007 Stage 1/2 EVO 64 HP Stage 1 EVO 74 HP Stage 2 EVO 82 HP Stage 3 EVO 95 HP Stage 3 883 to 1200 Upgrade Shovelhead Modifications New EFI for EVO and TC

Modification, Installation, Maintenance and Tuning Index  will help you find most of the information you want on one page.

What I used was 1/4" x 1" thumb screws which can readily purchased at any local hardware store for about $ 0.50 a piece. They work great. The "football" shaped head on the screws measure approximately 3/4" x 1/2" so they have about the same surface area as the 3/4" o.d. washer because of the lack of the hole. And they do not require any fabrication.

For those of you who are willing experiment more, the size of the washer can be increased as can the size of the hole in the washer. A strong spring can be used to hold the washer in place in relationship to the pipe and a "wing nut" arrangement can be used to adjust the angle of the washer.

The horsepower curve of a typical 2-2 pipe like the Cycle Shack Slash Cuts produces a curve that may actually be closer to a straight line from low RPMs up through the rpm that maximum horsepower is produced. Once maximum horsepower is achieved, the curve drops at a relatively mild rate.