Spark Blow-out under boost

[David Sexton]

So,
Those of us with chipped '91 200 20v's with higher boost, how do we
alleviate spark blow-out under high boost?
My ecu is a Ben Swann unit, and it's seeing a max of about 23psi on the
aftermarket VDO Boost gauge I installed.
I have new plugs, rotor and cap (with correct rotor), coil, wires and valve
cover gasket.  Also have Samco intercooler hoses and stiffer wastegate
spring that came from Ben with the ecu.
Thanks everyone!
Those darn Audi gods are hard to please!!  :)

Dave Sexton