hello, ive just bought some hks dump valves on the hard pipes for my 91 tt auto, question is... when fitting them up top do you just disconnect the vaccume line that goes to the recics and push it on to your new ones leaving the recics in place?? or do you have to remove the recic plugging up the ends?

 

 

many thanks as always

 

jim.

You can use the vaccum of the recirc valves but you have to block the recirc valves when you remove the vaccum. If not you will have a leak.

 

But my suggestion is to remove the stock ones completely and put the hks to the stock location. Then no worries.

hi mate (nitropow) don't suppose yours is the silver zed in limmasol with the four stainless pipes? i saw it on holiday!

 

I have the bovs on hard pipes which go up top, there all polishied so i dont really want to hide them away,

 

when you remove th vac pipe of the recics does do the recics just stay open?

 

if i leave a small pice of vac pipe on the recics and block it off would that be ok?

 

 

cheers mate

 

 

jim.

does anyone else know anything about this subject?

 

cheers

 

jim.