im speaking of the 4 lined piece attached to the throttle body.

who's done it? methods? suggestions?

we have an extra one laying around, and my friend said he could get bits that would go in a right angle into the piece.

i was thinking about getting it cut into 3 pieces.

the curve in, the straight middle, and the curve out. then getting it welded back together, possible?

 

https://www.rx7club.com/showthread.p...threadid=79511
this thread was in the archive

 

My UIM and LIM are Extrude honed... like a baby's butt.

 

and again.....the pictures in the archive dont show up, the post is a year and a half old, and there may be advancements than what is written there.

 

This is as CLOSE as I could find...

I can not remember the thread where I got them from, but the long and short of it is that it's worth it. There were no dyno results... but they guy said the butt dyno noticed a change.

I'm planning to do the throttle body as well as the intake manifolds.

Here's the only pics I could find... they're on my car-domain site

http://www.cardomain.com/memberpage/415792/3