I remember back in the day my friend had an 83 Z28 in navy blue with the cross-fire injection(?). When the gas was nailed the flaps on the hood would open up.
2012 Toyota Camry 71k-PUP 5w20,OEM filter, RT43s.
2005 Toyota Matrix 135k miles - VWB 5w30 conv, Valvoline oil filter. Nokian eNTYRES.