How VTEC Works - Detailed Disassembly

In this video, we look in detail at how Honda's vtec work, we look at every component from the rocker arms and pins to the vtec solenoid. we also disassemble every component to see how they function.
This is the most detailed "how honda vtec works" video!
VTEC stands for "Variable Valve Timing & Lift Electronic Control".. so VVTLEC or VTEC because that sounds better.
VTEC was developed in Japan by Honda to improve the volumetric efficiency and to produce more power with less displacement, this is due to Japanese regulations that taxes cars based on engine size, unlike the USA where more power was gained by increasing the engine size.

We use a PO8 sohc vtec cylinder head from a Honda D16Z6 engine in this video, however, in principle, the Honda K-series and B-series vtec systems work the same way with just minor differences in layout.
D16Z6, D16Y9, B16, B18 GSR (B20V) and the performance variations of K20 and K24 (F-series and H-series (H22 - H23) and even J-series also use the same vtec system just with a different layout.

Full Build Parts List
Greddy Style Turbo Manifold - https://ebay.us/SjhLNU
T04E 50mm 0.50AR Turbo - https://ebay.us/RghsZk
Adjustable Cam Gear - https://ebay.us/4E2FWE
440cc Bosch Injectors - https://ebay.us/OCETCQ
Walbro 255L Fuel Pump - https://ebay.us/g8CDr4
Universal Intercooler - https://ebay.us/11DoPg
Stand Alone ECU (Dictator Standard) (RSA)
Stock D15Z4 Block / Stock D16Z6 Head / P2K Intake
63mm Custom Charge Pipes / Downpipe & Exhaust.
Xcell BOV / Internal Wastegate 7psi

Online Honda Repair Manual - https://shrsl.com/40flk
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Link to helpful online repair manuals from eManualOnline

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