The event at Elvington Airfield included drag racing demonstrations, a flame and thunder show, a huge variety of vehicles on display and so much more.
Many participants showed up with their uniquely designed and custom built vehicles.
Here are some of the best photos from the event.
1. Straightliners Elvington Open Day Weekend
Will Formosa, of London, entertaining the crowds with a coloured burn-out in his 1968 Dodge Charger, with a Supercharged Big Block. Photo: James Hardisty
2. Straightliners Elvington Open Day Weekend
Straightliners Open Day Weekend event was held at Elvington Airfield, York, with drag racing demo runs. Photo: James Hardisty
3. Straightliners Elvington Open Day Weekend
Kevin Nicks, of Chipping Norton, Oxfordshire, driving his latest vehicle at Elvington Airfield, a commercial dustbin which is fully allowed to be driven on the road. Photo: James Hardisty
4. Straightliners Elvington Open Day Weekend
Julian Webb, of Rothwell, Leeds, at Elvington Airfield, owner/driver of the Spiderman - Jet Powered Dragster, 28ft long with a speed of over 300mph from a 14 mile standing start and 0-60 in 5 seconds. Photo: James Hardisty