Interchangeable Head Dome

• Product Details

  Manufacturers have redesigned the motors on some models. This new power plant now comes with an interchangeable cylinder head dome and separate cylinder head and this has allowed Nihilo Concepts to make some great improvements to the power by engineering these new domes. We offer a Top-End dome for those long, faster tracks and a mid-dome for the tighter SX-style tracks. These new domes are made from 6061 billet aluminum and precision machined to fit right into your stock O.E.M. head and cooling jacket.

  • "Top End Outdoor MX Dome" is engineered to deliver more over-rev and top-end power for those long outdoor tracks where you are on the top end of the power band most of the time.
  • The "Mid / Low SX Dome" is designed to provide better mid-to-bottom-end power when you must get out of the corner faster; the motor will still rev on top, but you will notice the difference on the bottom.
  • Note: It is recommended to use a minimum of 100-octane fuel.

  Report Incorrect Product Information

  ---

  Read More

• Customer Reviews

• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Mid/Low	NBHID12523M, NBHID8518M
  Top End	NBHID12523T, NBHID8518T

Find More