Valve Train drawings.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/cec10e2d-1811-46db-be24-2544f537b3a4_rw_1200.jpg?h=82c7820c8a20ee97a7355dffad95e226)
Honda VTEC
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/844b35b4-3876-4615-b2e6-409a8a63e34b_rw_1200.jpg?h=b6ee6ca1208bab26f8909fc32d4ad006)
Vtec valve system.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/8eee37ba-6c3d-42f7-a252-a0de0ac35242_rw_1200.jpg?h=8621c4a419580090205209eb5c71946e)
Cam in block, engine cross section
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/a3dd29e7-6bd5-4070-81bb-abaa5bb80374_rw_1200.jpg?h=95482d9d54be91bd97c62a4e43fce509)
HPA valve system.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/6e0b0de7-b6a8-409d-babc-16839dc63d3c_rw_1200.jpg?h=451fb1d6cf163fd875d3537745585253)
Mecha, Valve system.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/6e11d6d0-af95-4342-b033-dd234045c511_rw_1200.jpg?h=484d5350fdaf3db4bc20f0bc734b7a96)
Basic cam in block.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/135c0a02-384f-4f24-83b8-ab0db6dca3e1_rw_1200.jpg?h=e3f9b32933acbba6724d39dd457a6c0d)
Piston and valves.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/485d81fe-100f-464c-8a50-55f50aed52d1_rw_1200.jpg?h=2ee2681df21c6c986164440891ee96dd)
Valeo, vehicle valve system.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/d3290dcb-db48-49e1-b78f-1d0c3821b3e5_rw_1200.jpg?h=5b1185b3c08c85030d7f038c51a665ed)
Valvetronic valve system.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/f15d9b14-2fb5-486b-813c-823a489f989f_rw_1200.jpg?h=7963995577439823b92c03d6696d613c)
BMW valvetronic system.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/7cefc5fd-2369-43c4-a73d-d2383178e7ba_rw_1200.jpg?h=e956a372b14cc574c978b397b0967acf)
Piston and valves.
![](https://cdn.myportfolio.com/e48907d1-bf9c-4fbc-be11-1e00616919f7/447925c5-731e-41f2-b13f-2b55eae4bf46_rw_1200.jpg?h=edcbab2009a6b5e9c0b1761e92f71ee3)
Hoda's VTEC.