Why A Motorbike Gets A Blue Header Pipe?

What causes motorcycle pipes to blue?

There is a simple reason your motorcycle exhaust pipes might have turned blue. Essentially, the metal becomes discolored as a result of the heat of the exhaust going through the pipes. Heat turns chrome blue, but if your exhaust pipe is made of stainless steel, the excessive heat will turn it golden color.

Why are my headers turning blue?

The blue comes from a lean condition that heats up the pipe and turns it blue. A trick I used to use on the bikes (and not all of tem have heat shields) was to spray some Bar-B-Q paint in the pipe, and let it cure.

How do I stop my motorcycle pipes from bluing?

One thing you could try is painting the inside of your exhaust with a ceramic coating. There are products made for exactly this purpose and they will help prevent future bluing in any well-tuned bike.

How do you keep stainless steel heads from turning blue?

All of the stock pipes turn blue. Repop stainless pipes turn golden brown. You can polish them with Blue Away or polish them more with Mother’s or Simichrome polish and get rid of it, but it will come right back.

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Do stainless steel headers turn blue?

Any stainless steel uncoated header will discolor, chrome will turn blue. Only those with ceramic type heat coatings will not change.

Do stainless steel headers change color?

Stainless – steel headers can also be quite shiny when they’re polished, but they do discolor to a hot- metal shade of tawny gold, fading to cobalt blue around the hottest areas. Some people really like the racy look, though, going so far as to polish the header again after running it to bring out the shine and color.

Why do chrome exhaust pipes turn blue?

Motorcycle exhaust pipes turn blue as a result of extreme heat passing through them. This is usually caused by the motorcycle running lean, meaning there is too much air and too little gas being mixed together which causes a higher temperature to pass through the exhaust pipes.

Can you chrome exhaust pipes?

Most exhaust pipes are made of steel with a steel or chrome -plated finish. If the exhaust on your vehicle or bike is dull, rusted or just needs an updated look, it is possible to paint the chrome. You can prepare and paint a chrome exhaust to get a lasting finish in under a day in your own driveway.

How do you clean tarnished motorcycle exhaust?

How to clean a stainless-steel motorcycle exhaust;

  1. The quickest way to get rid of the discolouration is to use an acid to etch away the corrosion.
  2. Rinse off all the chemicals.
  3. Use metal polish (eg Autosol) or the finest grade wire wool.
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Why are my motorcycle pipes so hot?

Reason 1: The bike is running too lean. This condition where the bike does not get enough fuel and too much air can cause a furnace effect. This will generate more heat, with a glowing exhaust as the most visible consequence.

Are stainless steel headers good?

1) Stainless is rust resistant. This means that the life of a stainless header should be longer than the life of a mild steel header. “Life of the car” may be stretching things, but they’ll last much longer than mild steel. 2) Stainless is a poor heat conductor compared to mild steel.

How do I protect my stainless steel headers?

Chrome and Stainless Finish Headers should be cleaned with a mild detergent or soap such as Windex. Spray VHT paint inside all the tubes and collector (chrome only). This will prevent rust build-up. Apply a heavy coat of paste wax, then let dry.

Can you blue stainless steel exhaust?

The blue “burnt” look is quite popular on exhausts these days. It is a trademark of titanium exhausts but can easily be achieved on stainless steel as well. The blue discoloration is a result of extreme heat.

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