dump valve which one?
 

hi got early classic with fmic and atmo dump valve fitted,
now getting bored of noise every time i lift off when cruising,now going to
put a recirc back on ,can anybody recommend best one to use without spending too much ?

would say look for an OE one as there prob the best unless you have mods on
then look around for an uprated one.

put my oe dump valve back on earlier on tonight, now making strange noise
just before boost comes in & car has been modified a bit

Do you have a cone filter? Cone filter with a standard DV will make a noise.

yeh mate got apexi fitted , but didnt make this noise with my old top mount fitted
its like a cow mooing noise abit strange, hard to describe

What year DV is it?

97/98 is the one to use

its a 92-93 model

what a standard one or aftermarket?

97/98 OE, have a look a this tread.

LADS :: View topic - DV problem