Ultra 4 Archives – AMSOIL Blog

After a summer of delayed and postponed races & events last year, 2021 saw a return to normalcy. Here's a...

September 10, 2021

Bryce Menzies takes his second consecutive King of the Hammers class victory, while Brad and Roger Lovell claim second in...

February 8, 2021

Hi, race fans! Your resident AMSOIL racing and events expert here with a breakdown of what Team AMSOIL has been...

August 17, 2018

AMSOIL Performance Testing

Laboratory tested and proven on the road.

See how AMSOIL products perform in the lab and in the field.