I'm looking for those sqaure shaped plenums that are on McMastercarr ( cant find them) and I'm wondering what size do they use for there plumbing?

 

I must be dumb because I cannot find these things I'm not paying $30 for GE's product.

 

your talking about a vacuum block like this ? most of the time they are 3/8" and 1/4 " npt tappings on them.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GTiR NX &raquo;</TD></TR><TR><TD CLASS="quote">your talking about a vacuum block like this ? most of the time they are 3/8" and 1/4 " npt tappings on them.

</TD></TR></TABLE>

Yeah.

 

http://www.mcmaster.com/

page 188 and 189 or search for manifold aluminum

i just placed an order a week ago

 

you can get them from northern tools for 14 or 15 bucks, 3/8 inlet on both ends and four or five 1/4, on the side

 

http://www.northerntool.com/we...13795
on sale too, 11.99 but i guess there is only one 3/8 not two

 

or you can buy the blox one from me for 55$ shipped

anodized blue. red. polished, or black
with all anodized aluminum fittings - predrilled with plugs and Nylon Tee.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by project dc2 &raquo;</TD></TR><TR><TD CLASS="quote">or you can buy the blox one from me for 55$ shipped

anodized blue. red. polished, or black
with all anodized aluminum fittings - predrilled with plugs and Nylon Tee. </TD></TR></TABLE>

he complaining about paying $30 for a GE, doubt he wants spend $55 on a blox

 

if the box/log is for the simple reason to get more ports anything will do....if it for a map sensor based ITB set up you will need a huge area.

 

if the box/log is for the simple reason to get more ports anything will do....if it for a map sensor based ITB set up you will need a huge area. but we get all our stuff from mcmaster or the local hose man / aircraft supply etc

 

I usually go with the 3/8" ends and the 1/8" side ports. I figured if I ever needed 1/4" for any port, I can just redrill and tap the hole(s).

 

What size fitting normally works to pick up a brake booster hose?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nateg &raquo;</TD></TR><TR><TD CLASS="quote">http://www.northerntool.com/we...13795
on sale too, 11.99 but i guess there is only one 3/8 not two</TD></TR></TABLE>

wow nice

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nateg &raquo;</TD></TR><TR><TD CLASS="quote">http://www.northerntool.com/we...13795
on sale too, 11.99 but i guess there is only one 3/8 not two</TD></TR></TABLE>

The actual store by my house has a anodized blue one for about the same price. I tried looking on the webpage for it once but only found that one above, so you may try going to the brick and mortar store if you have one locally.

I got the fast-turbo.com one for $25 here off Honda-Tech.