Just modified my stock IM. Removed the IAB plate altogether. Then joined the seperated ports into one large one. Haven't had this dynoed yet as I just finished it today. Just thought i'd post it up and see what others think









Modified by Deacan at 11:02 PM 12/15/2006

 

i think it looks good but have you flow benched it?

 

Pfft.. flowbench'd.. That's not how we do things down this side of the world
No offense ment! I'm just going to dyno it and see if it made any difference. I'm not expecting much from it. Just something i thought i'd have a crack at since I was bored and figured that removing the centre piece would be easy enough.

 

i'd love to see a dyno of this. I took out my IAB plate a few weeks back and had the same modification planned but i cant find my got damn dremel

 

I like it, I had something planned similar planned like this for my mazda.
Let us know if any gains or losses

 

In for results

 

Me too! I have a spare manifold lying around so I would be interested in the results.

 

also try to add a larger throttle body
nice work

 

haha thats cool... just a question. let us know how it goes for real... i would like to try this to. how many man hours went into it?

 

Looks good man, I am curious to see how it works out for you. I remember talking to a guy a while back who attempted this and wasn't happy with the end result, but there may have been other factors affecting it. Do you just have the stock tb on there?

 

Ya use atleast a 72mm throttle body that tapers to 70mm. GOOD LUCK and POST SOME RESULTS!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by h22__guy &raquo;</TD></TR><TR><TD CLASS="quote"> haha thats cool... just a question. let us know how it goes for real... i would like to try this to. how many man hours went into it? </TD></TR></TABLE>
Yeah, when I get it tested i'll post results. Probably took 6-7 hours. Only 'cause I was doing it for myself though and wasn't rushing.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hamadiscool &raquo;</TD></TR><TR><TD CLASS="quote"> Ya use atleast a 72mm throttle body that tapers to 70mm. GOOD LUCK and POST SOME RESULTS! </TD></TR></TABLE>
Yeah - looking at modifying an altezza throttle body for another guy, so i'll see how that goes and might do the same for my car.

 

and the results! dont leave us hangin :D

 

FOR REAL! Did u get it dynoed yet?

 

here to see how it went

 

i was planning on doing this with my spare gsr mani, cant wait for the results

 

i'm doing the same thing to a F22A6 manifold, only i'm cutting the top part out completely to give a larger plenum.

 

im goin that to mine but i cut everything out and kept the butter fly plate and cut everything off that too.. but mines goin to be for FI :D yay.. cant wait for this ****..

 

there is one of these on ebay with a ported out throttle body and he tuned on an vafc and got a 20whp gain N/A..

 

Sorry haven't chcked here in awhile - Installed it in the car but won't be able to dyno it for awhile. Might make up another one in a couple of weeks and get somone else to dyno it. Will get back to you all on this one!! Try not to take so long this time....

Sandblasted it before putting it back on. Came out mint!!

 

NICE! For one second I thought u bought an euro-r or something (the back pic) b/c it looked so clean!

 

Would love to see some dyno results from this mod!