[WTA]: GSR Inlet Manifold

[whatdamn]

wanna know where can i find a suitable metal gasket for the intake manifold's outlet. so far have been offered 1.6 wira paper/cork gaskets that don't really fit the outlet. the gasket outlet cutout is 1mm smaller than the intake manifold's.

i was thinking of going to ah heng's exhaust to see if he's got any lying around. what's the next best choice eh?

also, the 4g9x throttle bodies have 3 nipples at the top of the TB that has the letters 'P', 'E' and 'A' embossed. currently have 3 hoses plugged into 2 solenoids (i think) for the 'P' and 'A' and the 'E' is to the EGR valve (Exhaust Gas Recirculation). i know the GSR intake manifold doesn't require the 'E' to be connected but what about the other 2 which are connected to the solenoid?

pls advise.

oh yeah, one more thing. do i need to replace the fuel injector O-rings after i remove them from the 93P intake manifold or replace where necessary?

thanks.

i'll post pics later or tmrw if you guys don't know or haven't noticed this 'P', 'E' and 'A' letters.

 

[whatdamn]

here's the pics.

these are the P, E and A connections. (i'm guessing Pressure, Exhaust(EGR) and Air(/fuel?))

the 2 solenoids (i think they are solenoids) connected to the P and A hoses.

 

[whatdamn]

no one knows about this?

 

[Lord_darkslide]

whatdamn...

hmm... i do notice the P,E,A nipples at the tb... but mine 4g93t gsr oni use the P oni... the E and A is not connected.. hmmm i wonder y...

any1 knows the reason??

and i'll check mine if the "solenoid" are connected to sumwhere...

 

[deacon]

sorta off topic just wondering but whats the difference in size between gsr inlet and mivec inlet?

How you are using GSR inlet for your putra Whatdamn?

 

[g88]

patient brader..let me go back check my 4G93NA and Turbo workshop manual first hehehe...

 

[whatdamn]

lord darkslide,
i doubt you'll have 2 solenoids. at most also just one. the intake manifold doesn't come fitted with an EGR valve so the 'E' nipple is definitely not plugged. same for the 4G91 engine.

deacon,
not too sure about the difference in inlet sizes. if you're asking about the power, or any improvements with the new manifold, the answer is no, i don't know yet because i've not fixed it yet. prolly this weekend i'll get it done.

g88,
where did you get the workshop manual from!?!?! i've been trying to get a hold on one la. PM me :)

 

[deacon]

Publish the figures from the manual! I wouldn't taking a little bit of a read. Got any on the mivec?

Someone once told me that a GSR inlet wouldn't make a big difference with a larger TB.

 

[whatdamn]

deacon,
true that there won't be a big difference UNLESS you port the intake manifold's inlet to match the TB's port. 6mm difference is quite alot if you compare a 60 mm TB into a 54mm intake manifold.

 

[deacon]

the gsr inlet manifold is only 54mm? arrr not big enough ehehee

 

[g88]

There you go some diagram....

For NA
http://img259.imageshack.us/img259/6870/4g9293vacumndiagram0lc.jpg

http://img250.imageshack.us/img250/9045/4g9293vacumnpipingdiagr7cg.jpg

For TURBO
http://img143.imageshack.us/img143/184/turbovacumndiagram4lb.jpg

 

[gilercefirorb20]

good info .... nice brooo .....

 

[GTpuI]

Bro my 4g93 doesnt have any solenoid connecting with t.body.Still confused and blur what this thing functioning.Hope sifus can explain to me...