Notices

DadFab Top Mount Manifold, 4" Downpipe

Thread Tools
 
Search this Thread
 
Old 03-16-2005, 08:41 PM
  #1  
Honda-Tech Member
Thread Starter
 
ScottEK's Avatar
 
Join Date: Aug 2002
Location: Hiboosta, IL, USA
Posts: 2,959
Likes: 0
Received 0 Likes on 0 Posts
Default DadFab Top Mount Manifold, 4" Downpipe

My dad just got done with mocking up the manifold I'll be running next season. We had this totally original idea to run a top mount b-series manifold this season. In reality I printed out every single picture I could find from places including full-race, one-fab, and a few other DIYers from here. After looking at the pictures this is what he came up with. I love it and it's a HUGE step up from the different log manifolds he has made in the past. I even got him in the equal length mindset as he was making it and he was able to measure each runner and get it within 1/4" of each other. Anyways here's the pics:




















I'm sure you can guess what we'll be fab'ing up next:


Old 03-16-2005, 08:44 PM
  #2  
Honda-Tech Member
 
5litereater's Avatar
 
Join Date: Mar 2004
Location: Greensburg, PA
Posts: 1,042
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (ScottEK)

that mani is gorgeous. im very jealous. great fab. work. cant wait to see that 4" dp. oh and are you running the stock xmember? if so, how much hacking are you gonna do?
Old 03-16-2005, 08:44 PM
  #3  
Honda-Tech Member
 
Kwuaymaikrup's Avatar
 
Join Date: Feb 2002
Location: 648 at 8,500
Posts: 2,937
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (ScottEK)

Looks great
Old 03-16-2005, 08:46 PM
  #4  
Honda-Tech Member
Thread Starter
 
ScottEK's Avatar
 
Join Date: Aug 2002
Location: Hiboosta, IL, USA
Posts: 2,959
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (5litereater)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 5litereater &raquo;</TD></TR><TR><TD CLASS="quote">that mani is gorgeous. im very jealous. great fab. work. cant wait to see that 4" dp. oh and are you running the stock xmember? if so, how much hacking are you gonna do?</TD></TR></TABLE>

Nope, I'm going to be running a modified LCON traction bar.
Old 03-16-2005, 08:53 PM
  #5  
OG Fabricator
 
Engloid's Avatar
 
Join Date: Mar 2003
Location: Knoxville, tn, 37912
Posts: 1,438
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (ScottEK)

Are you going to stick weld it or something? That paint may cause problems with mig, and definitely will if you tig it.
Old 03-16-2005, 08:57 PM
  #6  
Honda-Tech Member
Thread Starter
 
ScottEK's Avatar
 
Join Date: Aug 2002
Location: Hiboosta, IL, USA
Posts: 2,959
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (Engloid)

The manifolds we do are MIG welded and the piping we get usually comes in those two colors, it's never caused a problem before.

That was also his first collector too, in all I think it was around $70 in pipe and $30 in flanges.
Old 03-16-2005, 09:02 PM
  #7  
OG Fabricator
 
Engloid's Avatar
 
Join Date: Mar 2003
Location: Knoxville, tn, 37912
Posts: 1,438
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (ScottEK)

It may not be a problem, but it would weld better if you took the paint off. People like stuff that looks good and it would look better if you took the paint off prior to welding.

The fab work looks good though...I not trying to just be all negative.
Old 03-16-2005, 09:11 PM
  #8  
 
turbo gli's Avatar
 
Join Date: Dec 2003
Location: tacy, ca, usa
Posts: 222
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (Engloid)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Engloid &raquo;</TD></TR><TR><TD CLASS="quote">It may not be a problem, but it would weld better if you took the paint off. People like stuff that looks good and it would look better if you took the paint off prior to welding.

The fab work looks good though...I not trying to just be all negative.</TD></TR></TABLE>


yea i say u should sand , bead blast it so u dont have to un tack everything .. then just clean with a s.s brush and acetone .. then paint or coat it so it dont rust ..
Old 03-16-2005, 09:24 PM
  #9  
Honda-Tech Member
 
90civichb's Avatar
 
Join Date: Oct 2002
Location: BG, KY, United States
Posts: 3,539
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (turbo gli)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo gli &raquo;</TD></TR><TR><TD CLASS="quote">


yea i say u should sand , bead blast it so u dont have to un tack everything .. then just clean with a s.s brush and acetone .. then paint or coat it so it dont rust .. </TD></TR></TABLE>

Why go through all of that work? it seems like he is trying for more functionality than apperance.. Not trying to argue with you though, so don't get the wrong idea..

Manifold is sick
Old 03-16-2005, 09:29 PM
  #10  
OG Fabricator
 
Engloid's Avatar
 
Join Date: Mar 2003
Location: Knoxville, tn, 37912
Posts: 1,438
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (90civichb)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90civichb &raquo;</TD></TR><TR><TD CLASS="quote">

Why go through all of that work? it seems like he is trying for more functionality than apperance.. Not trying to argue with you though, so don't get the wrong idea..

Manifold is sick </TD></TR></TABLE>
This may sound worse than I intend it, but if you're out for the best functionality, you'd want full penetration welds (by using tig). Without full penetration, it's just a matter of how long till it cracks. It may be a month, a year, or you may get lucky and not have problems as long as you own it....but forever is a word I'd not want to use.
Old 03-16-2005, 10:01 PM
  #11  
Honda-Tech Member
 
90civichb's Avatar
 
Join Date: Oct 2002
Location: BG, KY, United States
Posts: 3,539
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (Engloid)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Engloid &raquo;</TD></TR><TR><TD CLASS="quote">
This may sound worse than I intend it, but if you're out for the best functionality, you'd want full penetration welds (by using tig). Without full penetration, it's just a matter of how long till it cracks. It may be a month, a year, or you may get lucky and not have problems as long as you own it....but forever is a word I'd not want to use.</TD></TR></TABLE>

have no idea how that could have sounded bad.. That makes better sense than just simply saying "it will look better" thanks for giving a good reason why doing that work could be useful
Old 03-16-2005, 10:44 PM
  #12  
Honda-Tech Member
 
MidShipCivic's Avatar
 
Join Date: Aug 2004
Location: Altamonte Springs/Orlando, Florida, USA
Posts: 4,638
Likes: 0
Received 0 Likes on 0 Posts
Default



How did you do this, did you make that?
Old 03-16-2005, 10:55 PM
  #13  
Honda-Tech Member
 
Kwuaymaikrup's Avatar
 
Join Date: Feb 2002
Location: 648 at 8,500
Posts: 2,937
Likes: 0
Received 0 Likes on 0 Posts
Default Re: (MidShipCivic)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MidShipCivic &raquo;</TD></TR><TR><TD CLASS="quote">
How did you do this, did you make that?</TD></TR></TABLE>

I think it is just the reducer sitting on top of the DP flange.
Old 03-16-2005, 11:08 PM
  #14  
Honda-Tech Member
 
MidShipCivic's Avatar
 
Join Date: Aug 2004
Location: Altamonte Springs/Orlando, Florida, USA
Posts: 4,638
Likes: 0
Received 0 Likes on 0 Posts
Default Re: (Kwuaymaikrup)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kwuaymaikrup &raquo;</TD></TR><TR><TD CLASS="quote">I think it is just the reducer sitting on top of the DP flange. </TD></TR></TABLE>

I know its just sitting on top of the DP, but where did he get it?
Old 03-16-2005, 11:23 PM
  #15  
Honda-Tech Member
 
Ekasey's Avatar
 
Join Date: Jan 2003
Location: Charlotte, NC
Posts: 3,788
Likes: 0
Received 0 Likes on 0 Posts
Default Re: (MidShipCivic)

We make those bad boys, maybe not that one but we can do it for you


anyways looks nice only thing i didn't like is the bend from cylinder 3 (one that comes around in front) looks like "he cheated the bend a bit"
Old 03-16-2005, 11:35 PM
  #16  
Honda-Tech Member
 
MidShipCivic's Avatar
 
Join Date: Aug 2004
Location: Altamonte Springs/Orlando, Florida, USA
Posts: 4,638
Likes: 0
Received 0 Likes on 0 Posts
Default Re: (eLusive ek4)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eLusive ek4 &raquo;</TD></TR><TR><TD CLASS="quote">We make those bad boys, maybe not that one but we can do it for you


anyways looks nice only thing i didn't like is the bend from cylinder 3 (one that comes around in front) looks like "he cheated the bend a bit"</TD></TR></TABLE>

Thanks for letting me know, how about 4 inch flex pipe?
Old 03-17-2005, 12:09 AM
  #17  
Member
 
slowem1si's Avatar
 
Join Date: Dec 2003
Location: chi town, IL, us
Posts: 1,870
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (ScottEK)

mmuuuhhhhaaaaa
Old 03-17-2005, 03:35 AM
  #18  
Honda-Tech Member
 
johnmay19's Avatar
 
Join Date: Jan 2002
Location: south eastern pa
Posts: 750
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (menkio)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by menkio &raquo;</TD></TR><TR><TD CLASS="quote">a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy

</TD></TR></TABLE>
What does this post contribute to the thread, none.

Manifold looks good. Keep us updated.
Old 03-17-2005, 03:43 AM
  #19  
Honda-Tech Member
 
Ray-mond's Avatar
 
Join Date: Sep 2004
Location: Bakersfield, CA
Posts: 1,142
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (menkio)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by menkio &raquo;</TD></TR><TR><TD CLASS="quote">a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy of a copy

</TD></TR></TABLE>Are you serious thanx for letting us know that but what was your point??? All I know is he just got a pretty nice functional top mount for $100 bucks I think that top mount looks nice I just dont like runner #3 It looks like it comes out to far and to low still room for improvement but nice
Old 03-17-2005, 06:45 AM
  #20  
Trial User
 
Keyhole's Avatar
 
Join Date: Mar 2005
Location: USA
Posts: 90
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (1Guamracer)

Looks good, what kind of steel is that?
Old 03-17-2005, 07:22 AM
  #21  
 
AceRaceParts's Avatar
 
Join Date: Jan 2004
Location: Santa Ana, California 92704
Posts: 779
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (Keyhole)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Keyhole &raquo;</TD></TR><TR><TD CLASS="quote">Looks good, what kind of steel is that?</TD></TR></TABLE>

The 90's look like regular carbon steel (depending on the mill they come green coated or black).
Old 03-17-2005, 09:58 AM
  #22  
Member
 
beepy's Avatar
 
Join Date: Feb 2004
Location: Pearl City, HI, USA
Posts: 2,451
Likes: 0
Received 1 Like on 1 Post
Default Re: DadFab Top Mount Manifold, 4" Downpipe (mbpwrx)

Are those all schedule 10 bends? I would sure like to know how you got all of those bends for $70.... It cost me $50 just for a pair of els and a pair of tees in Sch40 from McMaster....
Old 03-17-2005, 10:08 AM
  #23  
Honda-Tech Member
Thread Starter
 
ScottEK's Avatar
 
Join Date: Aug 2002
Location: Hiboosta, IL, USA
Posts: 2,959
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (beepy)

Those are all schedule 40, a lot of the 45s we used were just long bend 90s chopped in half.
Old 03-17-2005, 10:23 AM
  #24  
 
AceRaceParts's Avatar
 
Join Date: Jan 2004
Location: Santa Ana, California 92704
Posts: 779
Likes: 0
Received 0 Likes on 0 Posts
Default Re: DadFab Top Mount Manifold, 4" Downpipe (beepy)

Check your pm's.
Old 03-17-2005, 11:53 AM
  #25  
Honda-Tech Member
 
Sonny's Avatar
 
Join Date: Jun 2001
Location: Dark Aether
Posts: 2,763
Likes: 0
Received 2 Likes on 2 Posts
Default

That green **** that mcmaster puts on the mild steel bends is really hard to remove. It's on the inside and outside. The only thing that work well for me is heated Jasco.

BTW-torching the stuff off with an oxy torch works well, too, but it's kinda stinky/messy.


Sonny


Quick Reply: DadFab Top Mount Manifold, 4" Downpipe



All times are GMT -8. The time now is 05:22 AM.