Originally Posted by Mike Rainbird
Arthur,
I have never had a dump valve on any of my TO3/4B cars and have not suffered a failure that I would attribute to the lack of d/v. I have killed plenty due to over-speeding them with 34-36psi peaks though
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arthur!!! my mum calls me that when im in trouble.artie please
anyway 30 psi bloody hell must be screaming
