And although you can still find many cars with pushrod engines, including General Motors' notorious LS engine line, most modern vehicles feature SOHC or DOHC engines. But what does that mean ...

Tata Tigor is equipped with a 1.2 L Revotron DOHC engine type. Q. Is it difficult to sit 3 passengers on back side of Tigor . My friend said ,head will touch the roof of 3 passengers sit on back ...