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iac problems with Skunk2 manifold and RPM service 70mm TB

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Old 03-11-2004, 01:08 PM
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Default iac problems with Skunk2 manifold and RPM service 70mm TB

current setup:

b18c1 - motor swap in 99ek w/ boost

swapped out the stock intake for a skunk2 manifold -- since i got the manifold, i figured that upgradeing to an aftermarket t-body wouldn't be bad. so i got a 70mm RPM SERVICE T-Body. well after bolting the t-body to the intake, i notice that i need to port match the intake to the t-body. since then i found out that the Skunk2 manifold only can be bored out to 68mm. also i'm going to have a problem with IAC since i have an aftermarket t-body.?

this is my question ??

since i'm building a car for boost, am i going to have to run my car with IAC? cause the RPM Service t-body doesn't have coolent ports 2 run with IAC.? also if i port match the intake, i'm going to run into with more IAC problems?

does anybody have info that they can share?

-- should i just ditch the skunk2 manifold and go with something different?

let me know what you think
Old 03-12-2004, 06:44 AM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (0evilEMPIRE0)

???
Old 03-12-2004, 07:24 AM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (0evilEMPIRE0)

Where in upstate NY you are located?

I like the Skunk2 IM, its a good peice. Id personally ditch the big TB since that is the source of hte IAC problems and I dont think theres much to gain with a big TB, at least not as much as a good manifold.

And I dont know how you'd use a car without a IAC. Thats the idle air control.

Id like to know how ppl use aftermarket TBs if they dont have coolant ports for the IAC.
Old 03-12-2004, 11:49 AM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (Muckman)

i'm located in the binghamton, ny area.

since i plan on running boost, i have a Hondata s200b w/ obd-1 p72, if that helps anyone!?.

i might just sell the t-body and have my stock gsr t-body bored out.

anyone else??
Old 03-12-2004, 11:59 AM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (Muckman)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Muckman &raquo;</TD></TR><TR><TD CLASS="quote">Id like to know how ppl use aftermarket TBs if they dont have coolant ports for the IAC.</TD></TR></TABLE>

iac is on the back side of the upper plenum, not on the t/b

ive been running a 70mm t/b on my accord for a lil past 2 years, no problems,

just have the t/b entry on the manifold cut for 68mm's, put your t/b on and call it a day

Old 03-12-2004, 12:28 PM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (SOHCArchangel)

ya, the iac is on the back of the int. manifold , it is has coolant lines running to the t-body, on the gsr. now the RPM Service t-body doesn't have lines for the iac to hook up too.

also on the skunk2 maifold, once the entry port is bored out to 68mm, the coolent port on the t-body entry side of the intake to the RPM t-body is due to leak. that is why i'm trying to see if there is a way to not have iac with what i have ?- or just ditch the t-body?


Modified by 0evilEMPIRE0 at 4:57 PM 3/12/2004
Old 03-12-2004, 12:48 PM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (0evilEMPIRE0)

dude, the iac NEVER hooks to the t/b

perhaps your talkign about the FIV, you dont need that thing anyway, jsut use the blockoff plate, they did give you a blockoff plate, didnt they?
Old 03-12-2004, 12:56 PM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (SOHCArchangel)

whats the fiv -- the part where coolent lines run in & out? inwhich one line runs to the iac?

whats the blockoff plate? i didn't get one. thats suxs. do u know where i can find one of those?
Old 03-12-2004, 01:23 PM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (0evilEMPIRE0)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 0evilEMPIRE0 &raquo;</TD></TR><TR><TD CLASS="quote">whats the fiv -- the part where coolent lines run in & out?</TD></TR></TABLE>

Fast Idle Valve, yes, its pointless really

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote"> inwhich one line runs to the iac?</TD></TR></TABLE>

folow the coolant line from thremostat housing to the iac and just bypass the t/b, route directly to the iac

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">whats the blockoff plate? i didn't get one. thats suxs. do u know where i can find one of those?</TD></TR></TABLE>

the bbk i have came with one, you can have one made, or fab one yourself, aint too hard

jsut for posterity's sake show me a pic of what you have, so i dont get confused, LOL
Old 03-15-2004, 06:22 AM
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Default Re: iac problems with Skunk2 manifold and RPM service 70mm TB (0evilEMPIRE0)

ttt
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