Dump In or Dump Out

[pfftt]

Most of our cars are Dump Out .. and i know about Dump In from someone. any sifu has any comment on it ? which one is better ? any benefit for Dump In ? my car only running 7psi btw

 

[LittleWhiteWagon]

Most of our cars are Dump Out .. and i know about Dump In from someone. any sifu has any comment on it ? which one is better ? any benefit for Dump In ? my car only running 7psi btw

What is being dumped? Your wastegate pressure? BOV pressure? Exhaust gas? Money to modify your ride?

 

[Veloc]

Think he meant BOV. Whether to dump out like usual BOV or to recirculate back into manifold like most stock turbo set up. I think one benefit of dump in is just the absence of the "pissshh" sound. But I think for most of us, we hunger for that sound . Want to dump in meh???

 

[^pomen_GTR^]

for MAF type air flow sensor better dump in..faster spooling and reduce rev stumble/during throttle re-opening after closing it....


but most everyone love those loud noise BOV....



for downpipe of the wastegate, better open air...better boost respond...but sure that one really2 loud on hard acceleration

 

[pfftt]

oh sorry .. yes i mean BOV .. currently using SSQV .. fiancee' said bov sound is annoying . HAHA .. thats why i was curious about "dump in" . im pretty sure im using MAP instead of MAF.

wastegate wise, true but need quiet la XD stock enough edi . haha ..