Building 8500rpm "Big Port" 2.8 heads for my Audi 2.7T - Part 1

I'm building a set of 2.8 ATQ cylinder heads with big intake ports to use on my XSPower K04 Stage 3 2.7T motor. I'll be installing SuperTech upgraded valve springs with titanium retainers to be able to rev the motor out to 8500rpm. In this episode I talk about the differences between the port size of the heads, the differences in valve covers and exhaust valves, and then show you guys how to disassemble your cylinder heads. I also cut open a 2.8 exhaust valve and find a surprise, the internet lied to me again!

Next episode I'll complete assembling the fully built heads, stay tuned!

2.7T Build Off Challenge Playlist:    • Audi 2.7T Build-Off Series  
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0:00 Overview of the B5
1:26 Port Size Differences
4:15 SuperTech Upgraded Valve Springs and Titanium Retainers
5:27 Disassembling
7:00 Valve Removal
13:08 Are the Valves Sodium Filled?