Power Building Videos Heads Porting and Valve Trains DVDRip XviD-GREDoR (2006) Power Building Videos Heads Porting and Valve Trains DVDRip XviD-GREDoR (2006) English | Duration: 300m | MPEG4 | 624x464 | 29.97fps 962kbps | MP3 32kbps 48.0KHz | 2.07GB Genre: eLearning This 5 hour DVD set will take you step-by-step through the basics and advanced work on the entire valve train. Designed for the person that isn't yet an expert engine builder. Includes many different types of cams (flat tappet, hydraulic roller, solid roller,), lifters, springs, push rods, various cast iron and aluminum heads and more. You'll see what "lift", "duration", "overlap" and "lobe centers" mean, and how they affect your engine. You'll even learn how to degree a camshaft! You'll see the difference between aggressive profile cams and mild profile cams and find-out what they do and how to choose the right one for your application. You'll also learn about the different types of lifters, rocker arms, rocker studs, valve springs, retainers, locks, intake and exhaust runners. Learn how to install larger valves, install screw-in studs and guide plates, un-shrouding valves in the combustion chambers, gasket matching (heads AND intake manifolds) and bowl blending. Learn what tools you'll need and how to use them. Learn about O-ring head gaskets, aluminum heads vs. cast iron heads and what you can and can't run on the street. No cylinder head topic is left unexplained. You'll see various types of heads tested on a flow bench and learn the differences between stock, mildly ported and aftermarket aluminum heads. Some of the Topics Covered: Degreeing Camshafts Various Profile Cams Flat Tappet Rollers Hydraulic Rollers Solid Rollers Pushrod Lifters Springs Cast Iron Heads Aluminum Heads Rocker Arms Valve Springs Intake & Exhaust Runners Define "Lift" Define "Duration" Define "Overlap" Define "Lobe Centers" Proper tools & techniques This 3 disc set is an excellent advanced learning tool after using our 'Basic Engine Building' DVD. DVD1 (hpvt1-nr.avi) - Introduction - Heads - Intake Manifold - Valves - Valve Springs - Retainers and Locks - Rocker Arms - Rocker Studs - Push Rods DVD2 (hpvt2-nr.avi) - Cams - Lifters - Timing Sets - Cam Card Basics - Degree A Cam - Valve Geometry/Adjustment DVD3 (hpvt3-nr.avi) - Porting Basics - Head Porting - Flow Bench . http://extabit.com/file/7rol7icu8z78t/ .