Originally Posted by Rick
Originally Posted by Tony Turbo
What?!
PMSL
What turbo do you have? Need a dump valve
None of my mates use a dump valve on their cars and they don't chew up turbo's like they are going out of fashion. Mr C runs 28psi held on a GT turbo and has no trouble.
To be honest mate, it's not rubbish. It's all about minimising risks and mechanical sympathy.
But c'mon, I know cars that have done 100,000 + miles and the turbo's are still going. A couple have been running 20+ psi all their lives.