ITB's
Thread Starter
Joined: Jan 2003
Posts: 11,966
Likes: 43
From: Johnson City TN
I want to make a set of ITB's for my D16 but I don't want to use crotch rocket ITB's. Anyone know of a manufactuer of small TB's I could use for this? GO ahead and spill your knowledge of ITB's so this thread will be useful to other people as well.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Aquafina »</TD></TR><TR><TD CLASS="quote">For a D series?</TD></TR></TABLE>
Probably. They make DCOE carbs for a d-series and they make ITB's that are direct replacements for their DCOE's . . . . . perhaps you can ask them?
http://www.redlineweber.com
Probably. They make DCOE carbs for a d-series and they make ITB's that are direct replacements for their DCOE's . . . . . perhaps you can ask them?
http://www.redlineweber.com
I have a D-series manifold that is made for the webber carbs/itbs to mount right out to it. It's a manifold that bolted up to my D16A1 (89 integra motor) I'll take pictures.. but let me know if you are interested.
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by FunkDaddyFresh »</TD></TR><TR><TD CLASS="quote">looks like good stuff(webber)
[IMG][/IMG]
do you think for the b18c you could fit that on to a b18b1 head?</TD></TR></TABLE>
thats a pic of a h22 btw
[IMG][/IMG]do you think for the b18c you could fit that on to a b18b1 head?</TD></TR></TABLE>
thats a pic of a h22 btw
i have heard good things about webber, but as nerd stated why not Bike ITB's? i have seen some very impressive motors running CBR's and they work great!
alright so if anyone is actually interested in doing this without bike ITBs and wants to go with the Webbers.. here is what you need. I was going to use this on my D16A1 engine from a 1989 Acura Integra. Please make sure this will fit your application before you buy..




PM me if you are interested.
PM me if you are interested.
if you are going to boost ITBs.. you are essentially going back to having an intake manifold again. If you wanted to boost your car I would stay with the intake manifold and get a larger TB if you think that's where the loss of power is comming from.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nonsense »</TD></TR><TR><TD CLASS="quote">Weber now makes ITB's for Hondas </TD></TR></TABLE>
Those are TWM throttle bodies on their site.
Those are TWM throttle bodies on their site.
You'll need a dcoe intake manifold from http://www.piercemanifolds.com if twm doesn't have them anymore, and then you need these:
http://www.twminduction.com/Th....html
http://www.twminduction.com/Th....html
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Quad-Damge »</TD></TR><TR><TD CLASS="quote">
thats a pic of a h22 btw</TD></TR></TABLE>
i realize that
thats a pic of a h22 btw</TD></TR></TABLE>
i realize that
Thread Starter
Joined: Jan 2003
Posts: 11,966
Likes: 43
From: Johnson City TN
Reason for not wanting crotch rocket ITB's is because I want everything to go together like it should (not going to use couplers) and power. With real ITB's, you can choose your size, not with CR's.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nota944mechanic »</TD></TR><TR><TD CLASS="quote">can the webers or crotch rocket itbs be boosted on our cars without a rediculous amount of preperations?</TD></TR></TABLE>
no open throttle bodies can be boosted
no open throttle bodies can be boosted
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by itr_eg »</TD></TR><TR><TD CLASS="quote">
no open throttle bodies can be boosted</TD></TR></TABLE>
Yes they can.
The skyline has ITB's and boost from the factory.
no open throttle bodies can be boosted</TD></TR></TABLE>
Yes they can.
The skyline has ITB's and boost from the factory.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by itr_eg »</TD></TR><TR><TD CLASS="quote">
no open throttle bodies can be boosted</TD></TR></TABLE>
Well, sort of. No open ITB running Individual Velocity Stacks can be boosted with a single turbo or sequential turbos without creating a plenum before the ITBs and after IVSs, negating the need for the IVSs without some very serious aero work/design/study in the plenum. However, you could, I guess, boost ITBs/IVSs running 4 (or the number of cylinders of whatever car being worked on) turbos. Seadoo turbos come to mind. However, the complex nature of this setup would probably negate it's purpose.
no open throttle bodies can be boosted</TD></TR></TABLE>
Well, sort of. No open ITB running Individual Velocity Stacks can be boosted with a single turbo or sequential turbos without creating a plenum before the ITBs and after IVSs, negating the need for the IVSs without some very serious aero work/design/study in the plenum. However, you could, I guess, boost ITBs/IVSs running 4 (or the number of cylinders of whatever car being worked on) turbos. Seadoo turbos come to mind. However, the complex nature of this setup would probably negate it's purpose.



