Tutorial: How to make engine part 45

INTAKE AND EXHAUST VALVE SPRINGS
semi final http://grabcad.com/questions/tutorial-how-to-make-engine-part-27
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-28
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-29
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-31
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-32
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-33
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-34
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-35
cylinder head http://grabcad.com/questions/tutorial-how-to-make-engine-part-36
camshaft http://grabcad.com/questions/tutorial-how-to-make-engine-part-37
camshaft http://grabcad.com/questions/tutorial-how-to-make-engine-part-38
valve seat, right side http://grabcad.com/questions/tutorial-how-to-make-engine-part-39
retainer, valve seat http://grabcad.com/questions/tutorial-how-to-make-engine-part-40
valve nails http://grabcad.com/questions/tutorial-how-to-make-engine-part-41
intake valve http://grabcad.com/questions/tutorial-how-to-make-engine-part-42
exhaust valve, springs http://grabcad.com/questions/tutorial-how-to-make-engine-part-43
springs http://grabcad.com/questions/tutorial-how-to-make-engine-part-44
springs http://grabcad.com/questions/tutorial-how-to-make-engine-part-45
spag plug http://grabcad.com/questions/tutorial-how-to-make-engine-part-46
spag plug http://grabcad.com/questions/tutorial-how-to-make-engine-part-47
spag plug http://grabcad.com/questions/tutorial-how-to-make-engine-part-48
4 Answers

EXHAUST VALVE SPRINGS
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-how-to-make-engine-part-45--1

INTAKE VALVE SPRING
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-how-to-make-engine-part-45

Please don't create a assemby file for now
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-how-to-make-engine-part-45--2