D16y8 P2j VTi Head Porting and Development
![](https://i.ytimg.com/vi/9w7RXqZbDZk/mqdefault.jpg)
15:37
Type R P73 Intake Manifold porting and development
![](https://i.ytimg.com/vi/CE5yIv9EEcY/mqdefault.jpg)
31:36
Evaluating A DIY Head Porting Job
![](https://i.ytimg.com/vi/ECaeIUrTVvw/mqdefault.jpg)
17:39
D16y8 P2J VTi Head Porting Development by SRDmotorsports
![](https://i.ytimg.com/vi/yyo3eet3QSE/mqdefault.jpg)
10:08
Basics of a Valvejob: the difference a 3 angle seat can make
![](https://i.ytimg.com/vi/kcf3g9T9HQw/mqdefault.jpg)
16:00
Replacing Air Cooled VW valve guides
![](https://i.ytimg.com/vi/NZAOgyYXYp8/mqdefault.jpg)
23:31
World’s Fairest Carburettor vs EFI Test
![](https://i.ytimg.com/vi/MYZm0h05wg8/mqdefault.jpg)
26:57
Vortec Head Basic Porting! Made Easy with Flow Bench Results!
![](https://i.ytimg.com/vi/out6RqCApvo/mqdefault.jpg)
17:15