# Cylinder Head Install info TECH

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This is an article from the TBolt USA Tech Database, the store's free online library of pit bike technical info. The text below is the article as written.

## Article

#### Cylinder Head Install info TECH

> When installing a new performance cylinder head or Any cylinder head you MUST adjust the valves and tighten the tappet lock nuts.
> This Should be common knowledge and is covered in all motorcycle shop manuals
> [![Click image for larger version.  Name: zs598.JPG  Views: 0  Size: 58.5 KB  ID: 98053](https://i.imgur.com/ceDjjPR.jpg)](https://i.imgur.com/ceDjjPR.jpg)

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