The "dump valve" sound is just as likely to be just the charger-recirculation pipe has been vented to outside, when you take your foot off the on-pedal, all the built up pressure normally goes back through the charger silently, but some like to take it off so it makes this noise mainly.... If its pre-pressureised air that been cooled on the way through I'd be keeping the "spare air" because it should be cooler, ie denser....
why a dumpvalve it dont give the g40 anny more resonse on the gas
the best you can do the reverse of your g40 put is lose
knoeikont 2 weeks ago
The "dump valve" sound is just as likely to be just the charger-recirculation pipe has been vented to outside, when you take your foot off the on-pedal, all the built up pressure normally goes back through the charger silently, but some like to take it off so it makes this noise mainly.... If its pre-pressureised air that been cooled on the way through I'd be keeping the "spare air" because it should be cooler, ie denser....
NEAL
polog40Leics 1 month ago
Go get the porshe!! G40 food
polog40Leics 1 month ago
its not a G40 if it has a turbo lol.
thebossisheretostay 2 months ago
Polo T40
addz91 1 year ago
Sounds like a G40 turbo though and not supercharged.
scotcorradog60 2 years ago 3
wt spec you runnin on that mate?
djtezlawson 2 years ago
@djtezlawson
yes id like to know that
jcambridge09 1 year ago
is the reg plate on this car begin with j340 by any chance?
tjsmudger 3 years ago