Need Sifus help on Upgrades for my Gsr

[vishnuruben]

sir, dont u think asking about this after u pruchased the items is a tad too late? shudnt u be asking these questions before paying for them?

i prefer the internal original wastegate btw:hmmmm:

Bro,as mentioned i only got the reply after i bough it but of course i did some research before purchasing the items.

internal ori wastegate, from what i know it works similar to the actuator so its kinda unreliable as it can kong easily..correct me if im wrong..:hmmmm:

 

[xtremeleo]

similar to the actuator? no no no, the actuator is there to receive mechanical signal from the the compressor housing and control the opening of the internal wastegate, the actuator and wastegate is a system by themselves fyi. i prefer the internal one because it creates less lagg compared to an external unit. people goes for the external wastegate when they have boost spike issue dat cannot be controlled, which i had in the past, but ive been able to rectify dat even with the internal gate

 

[vishnuruben]

similar to the actuator? no no no, the actuator is there to receive mechanical signal from the the compressor housing and control the opening of the internal wastegate, the actuator and wastegate is a system by themselves fyi. i prefer the internal one because it creates less lagg compared to an external unit. people goes for the external wastegate when they have boost spike issue dat cannot be controlled, which i had in the past, but ive been able to rectify dat even with the internal gate

Boost Spike---yes bro that is the word....I am going through that now...
Overhauled my car twice ady coz conrod kong......changed 2 actuators but no point...

 

[xtremeleo]

was the wastegate jammed closed? or was it the actuator's fault? if it had happened twice, one shud be able to identify the problem imo..

 

[vishnuruben]

was the wastegate jammed closed? or was it the actuator's fault? if it had happened twice, one shud be able to identify the problem imo..

I believe it was the actuator being faulty according to the foreman...

Hopefully this problem would be ok once i have installed the ext wastegate....

 

[xtremeleo]

i hope it solves ur problem too sir

 

[jinkl]

EVOMIVEC : the picture u r seeing is indeed a evo one laaa

vishnu : i guess u got the 38mm wastegate, so i guess if u get the 38mm also , do a small intlet and outlet pipe , cos 38mm is kinda overkill for a td04 , the actuator original flap is much much smaller than this.

a small example , u use a small straw and u blow air out, little air goes out although your mouth is the same size
now user a big straw , blow air out, lot of air goes out

thts the diffrence between the big n small wastegate, a big wastegate will let more exhaust air out, if its too big, it might cause boost drop n also lag, bt 38mm should be ok with a td04, just make the pipes smaller

 

[E-V-O-M-I-V-E-C]

EVOMIVEC : the picture u r seeing is indeed a evo one laaa

vishnu : i guess u got the 38mm wastegate, so i guess if u get the 38mm also , do a small intlet and outlet pipe , cos 38mm is kinda overkill for a td04 , the actuator original flap is much much smaller than this.

a small example , u use a small straw and u blow air out, little air goes out although your mouth is the same size
now user a big straw , blow air out, lot of air goes out

thts the diffrence between the big n small wastegate, a big wastegate will let more exhaust air out, if its too big, it might cause boost drop n also lag, bt 38mm should be ok with a td04, just make the pipes smaller

Thanks you so much !!! :D
gonna do one soon..so i jz weld the pin to open right?

 

[jinkl]

port it out, remove the flapper goodbye :D

 

[vishnuruben]

EVOMIVEC : the picture u r seeing is indeed a evo one laaa

vishnu : i guess u got the 38mm wastegate, so i guess if u get the 38mm also , do a small intlet and outlet pipe , cos 38mm is kinda overkill for a td04 , the actuator original flap is much much smaller than this.

a small example , u use a small straw and u blow air out, little air goes out although your mouth is the same size
now user a big straw , blow air out, lot of air goes out

thts the diffrence between the big n small wastegate, a big wastegate will let more exhaust air out, if its too big, it might cause boost drop n also lag, bt 38mm should be ok with a td04, just make the pipes smaller

Bro i msgd u on FB.....Thank you for explaining ...=) can we get this fixed this wed?.....

 

[wongsengming]

if i was u, i will stick to the stock manifold ported nicely for better flow , the stainless steel for a td04 flange would be a waste

plug the wastegate at the o2 housing and not the manifold
like these

port it out, remove the flapper goodbye :D

simply awesome~! can i just use original GSR TD04L to do so? the downpipe with wastegate, and port it out remove the flapper

 

[zamwfcz]

port it out, remove the flapper goodbye :D

i want to do like this..It's ok or not...for 16g evo.