Willamette Speedway will host a race car show and test-and-tune day on Saturday, April 5.
The car show will start at noon and last until around 3 p.m., with cars being displayed in the gravel area across from the pit sign-in building.
At 3 p.m. teams will be allowed to take their car back into the pit area and get their machines ready for the test-and-tune session, which will last from 4 p.m. until dusk.…