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Old 02-07-2008, 11:17 PM
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I may say screw the endyne head, and get these. decisions.
Old 02-08-2008, 12:15 AM
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wow i have been wanting some ITBs for a while these are tempting.....
Old 02-08-2008, 12:34 AM
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Default Re: OBX ITBs (92TypeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92TypeR &raquo;</TD></TR><TR><TD CLASS="quote">
They are also working on a plenum enclosure for FI applications. </TD></TR></TABLE>


Turbo'd with ITBs....god that'd sound so bitchin at 9K+ RPMS
Old 02-08-2008, 12:44 AM
  #54  
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Default Re: OBX ITBs (broketuner-Sol_Si)

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


Turbo'd with ITBs....god that'd sound so bitchin at 9K+ RPMS </TD></TR></TABLE>

It'd sound just like a typical Turbo setup.

The reason you get more audio feedback from an ITB setup, is due to the open air access to the cylinder head. Making a turbo application with an ITB would close off this access.
Old 02-08-2008, 04:28 AM
  #55  
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Default Re: OBX ITBs (toyomatt84)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by toyomatt84 &raquo;</TD></TR><TR><TD CLASS="quote">

It'd sound just like a typical Turbo setup.

The reason you get more audio feedback from an ITB setup, is due to the open air access to the cylinder head. Making a turbo application with an ITB would close off this access.</TD></TR></TABLE>

With a GT28R it'll be hella responsive though...
Old 02-08-2008, 05:09 AM
  #56  
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Default Re: OBX ITBs (b20sedan)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b20sedan &raquo;</TD></TR><TR><TD CLASS="quote">

With a GT28R it'll be hella responsive though...</TD></TR></TABLE>

True, but that doesn't change the audio aspect of it.
Old 02-08-2008, 07:44 AM
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Default Re: OBX ITBs (toyomatt84)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by toyomatt84 &raquo;</TD></TR><TR><TD CLASS="quote">

True, but that doesn't change the audio aspect of it.</TD></TR></TABLE>

Turbo'd ITB's have a very different sound when you initially crack the throttle, but that's about it. The sound difference has alot more to do with throttle response than anything. Higher up in the RPM range there isn't an audible difference at all, like you said, it just sounds like a regular intake.
Old 02-08-2008, 08:13 AM
  #58  
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Default Re: OBX ITBs (logg_frogg)

so with itbs u lose afew HP. but u get a big gain in TORQUE ?
Old 02-08-2008, 08:24 AM
  #59  
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the itbs in the pics are using a top feed injector
are all the obx itbs like this or not

also can u run a airfilter on a topfeed injector itb
Old 02-08-2008, 08:52 AM
  #60  
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Default Re: (GoldLudeRay)

doesn't look like a "top feed" setup to me... I was under the impression that "top feed" meant the injector squirted in the velocity stack before the throttle plates.




Modified by IT GUY at 3:06 PM 2/8/2008
Old 02-08-2008, 10:34 AM
  #61  
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8 injectors? lol
Old 02-08-2008, 10:59 AM
  #62  
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hammer time.


there is no new wild technology here people, they are just 20 yr old toyota throttle bodies disigned for the 4AGE, with an adapter plate for a pr3 honda head. same as toda. they bore them out a little bit for the high flowing honda head.

thats it. no secret voodoo, nothing new.

700 bucks is a bargain to most who dont know, but these throttle bodies can be found on ebay or at a pick-n-pull for 100-200 bucks, the trick is getting an adapter plate made. thats all.

its toyota oem quality.

also, you can get the toyota "plenum" that covers these in the stock carollas if you wanted.
Old 02-08-2008, 11:06 AM
  #63  
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Default Re: (Bury Your Dead)

i wouldnt necessarily call it OEM toyota quality coming from OBX......
Old 02-08-2008, 11:11 AM
  #64  
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Default Re: (98vtec)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98vtec &raquo;</TD></TR><TR><TD CLASS="quote">i wouldnt necessarily call it OEM toyota quality coming from OBX...... </TD></TR></TABLE><TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98vtec &raquo;</TD></TR><TR><TD CLASS="quote">i wouldnt necessarily call it OEM toyota quality coming from OBX...... </TD></TR></TABLE>
The actuall throttle bodies are OEM Toyota, so I would. The only part the OBX makes is the manifold and stacks.
Old 02-08-2008, 11:13 AM
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Default Re: (GUILOTINE)

its kind of hard to **** up an adapter plate so, in this one instance, i would have to go ahead and not have the "obx" train of thought.
Old 02-08-2008, 11:16 AM
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Default Re: (GUILOTINE)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GUILOTINE &raquo;</TD></TR><TR><TD CLASS="quote">
The actuall throttle bodies are OEM Toyota, so I would. The only part the OBX makes is the manifold and stacks.</TD></TR></TABLE>

just doesnt settle right in my stomach i guess
Old 02-08-2008, 11:21 AM
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Default Re: (98vtec)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98vtec &raquo;</TD></TR><TR><TD CLASS="quote">

just doesnt settle right in my stomach i guess</TD></TR></TABLE>

neither does wendy's chili but i still pay 99 cents for it cuz its a good deal.
Old 02-08-2008, 11:23 AM
  #68  
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Default Re: (98vtec)

hmmm... Quality and OBX in the same sentence...
Old 02-08-2008, 11:52 AM
  #69  
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Default Re: (Zaraki)

Quality over how shity the brand is... ebay turbo kits make power. they might be made the cheap way. but hey for a kid out of high school that good!. so 700 for itbs wich go for over 1400. i think is ok. but the quality of them might be ebay crap. but i bet they make power
Old 02-08-2008, 12:23 PM
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Default Re: (Bury Your Dead)

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

neither does wendy's chili but i still pay 99 cents for it cuz its a good deal.</TD></TR></TABLE>

OBX= $700

TODA Racing = $2650 (king motorsports price)

My math says even if I have to replace every part on the OBX setup 3 times It's still a good deal!

Even if you buy the kit just for the stacks and the adapter plate! at $200 bucks each even if you had to buy 4 OEM toyota throttle bodies and get them ported you would still be ahead lol!
Old 02-08-2008, 01:07 PM
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so will the injectors I have in my OEM manifold (ITR)
work with these?

I am ready to purchase a set and check these out.
Old 02-08-2008, 01:09 PM
  #72  
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Default Re: (junkyard racer)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by junkyard racer &raquo;</TD></TR><TR><TD CLASS="quote">so will the injectors I have in my OEM manifold (ITR)
work with these?</TD></TR></TABLE>
yes
Old 02-08-2008, 01:11 PM
  #73  
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But at 43mm I wouldn't recomend them for anything bigger than a 1.6l
Old 02-08-2008, 01:19 PM
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Default Re: (Bury Your Dead)

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

neither does wendy's chili but i still pay 99 cents for it cuz its a good deal.</TD></TR></TABLE>

....for the chili
Old 02-08-2008, 01:34 PM
  #75  
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Default Re: (TODAwhore)

interesting, junkyard or 92typeR, get these lol


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