internal and external blow off valves

[sir soarer]

ive got an external blow off valve on my soarer,
could i take that out and somehow cover up the hole left? without forking out cash for an internal blow off valve - and the stress of finding one.

is the hole the bov in tapped?

[roadsailing]

are you talking about wastegates or BOVs?

If you are talking BOVs the term is atmospheric or recirculating, if you are talking about wastegates then goodness help us all.

post a photo of what you are talking about.

[punkture]

bosch do a stock recirculating bypass for the xr6 turbos, pinch one off those perhaps, or hit up just jap at holden hill, they'll easy have a bypass valve (stock) for like 50..