Here's a HKS Racing Type II BOV, that so many of you have been asking about. This is on PT61 and 5.6psi! Yes, 5.6!
http://www.youtube.com/watch?v=NEZUk-t44C0
http://www.youtube.com/watch?v=NEZUk-t44C0
do you have any video/sound of type one?the blow-off sounds alot different than the type one model
looks good though