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| IRTB (Individual Runner Throttle Bodies) Quadruple your fun! Nothing like Natural Aspirated Power! |

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#1 |
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Moderator
Join Date: Mar 2006
Location: South
Posts: 4,132
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** UPDATED 4/10/06 **
Note - these are existing links to .wmv/.qt/..mov files and some may no longer be valid. This new one taken from one of the most amazing Miata's on the planet in Japan. Interior shot on track with Music SOT. This sticky will include links to audio and/or video clips for Miata specific IRTB's. Blue Potato / RS Aizawa IRTBs Stock 1.8 with RB Header and ZOOM Exhaust CLIP #1 - Driving CLIP #2 - Parked Keith Tanner in his 1.6 Seven Chris Chu's Miata with tach on steriods Chris Chu's Miata - another shot of tach and drive Links to Chikara's IRTB system - an excellent system While not a Miata - but this is a video clip that inspired me to ditch the S/C and go with open throttle bodies. Click if you dare!
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![]() The Blue Potato / 1995 NA8C Pitcrew #001 / R.S. Aizawa IRTB /www.thebluepotato.net |
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#2 |
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Administrator
Join Date: Mar 2006
Location: Tampa, FL USA
Posts: 4,330
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I just watched that last clip and I think I need a new keyboard.
GOOD LORD!! That is the most glorious sound EVER! |
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#3 | |
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Guest
Posts: n/a
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Quote:
BTW, RJDM.net members, please don't drive like that on public streets. |
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#4 |
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CR.net Supporter
Join Date: Apr 2006
Location: Northern VA
Posts: 2,975
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im going to check these out when Im home from work.
Just curious, how do the performance gains of IRTB's compare with the forced induction options? Give or take the pricing looks to be about the same, and right now I can only imagine how damn good the IRTB system sounds. Looks 10x better than any turbo or s/c too. |
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#5 | |
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Moderator
Join Date: Apr 2006
Location: Washington, DC
Posts: 9,481
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Quote:
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#6 |
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Noob
Join Date: May 2006
Location: SF and LA
Posts: 34
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...i second that. they are very different style. if you're addicted to the numbers on the dyno, ITB is not for you.
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#7 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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I still don't understand why folks love the Stook clip so much...those exhausts are annoying and the car is unfiltered...WAAY too loud for public streets, IMHO.
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#8 |
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Moderator
Join Date: Apr 2006
Location: Washington, DC
Posts: 9,481
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I like it because its like an outlaw race car on the street. If you want attention its a good way to get it short of a Lamborghini Gallardo or Ford GT. It's probably a fun toy but too loud to be a daily driver.
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#9 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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I guess I really don't care about drawing attention. I'd rather have something that works, and makes the car faster.
If that's all the IRTB's are about, I guess I really need to find something else. |
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#10 |
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Moderator
Join Date: Apr 2006
Location: Washington, DC
Posts: 9,481
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There's something to be said for stealth and not drawing attention to one's self. I'm pretty sure the silent break away characteristics of the Falken Azenis tires have saved me from getting pulled over more than once.
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#11 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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I'd like the response and a little bit of the noise, but making racecar noises in public just isn't my thing...
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#12 | |
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Member
Join Date: Jun 2006
Location: san diego CA
Posts: 1,122
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Quote:
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Stop (brakes), Drop(suspension), then Roll (power) -hooked_on4 |
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#13 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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#14 |
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Member
Join Date: Apr 2006
Location: Las Vegas, Guam
Posts: 892
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geez i was wondering who that guy was burying the tach at 8 grand.... thanks
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I have been diagnosed by psychiatrist w/ a messiah complex. |
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#15 |
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Member
Join Date: Apr 2006
Location: SF bay area
Posts: 117
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awesome idea for a thread.
too bad one of the clips don't work, and nobody even opens it up all the way except for that seven. always loved that s2k clip, sounds amazing. never heard a miata sound that nice... although itb's aren't for everybody, i've owned boosted cars and naturally aspirated cars. and in most cases i prefer driving a moderately quick n/a car over a faster boosted car. its hard to explain in detail, but reguardless of how good of a tune, the boosted power feels like soggy dog poop in comparison to the crisp snappy feel of a nicely tuned n/a car. the throttle response, the linear power, itb's would just make these qualitys all the more wonderful. |
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#16 |
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Member
Join Date: May 2006
Location: Virginia Beach, VA
Posts: 421
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After getting to drive Jimmy's IRTB car at the Gap i'm sold. Only problem is he currently doesn't have a well developed kit for the BP-ZE (VVT Motor) Anyone know of a good kit for this motor? I've talked with Ocean from www.chikaramotorsports.com they seem the furthest along with the new motor, but using the Freedom ECU which is all in Japanese is way over my head. Does anyone think the Hydra would able to control everything?? Its my goal to be running standalone by next autocross season since my car runs in CSP, I think the IRTB's would be a great mod to accompany this. But I've just started my research...
(T minus 355 days to IRTBS )
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Chris Samulski Virginia Beach, VA
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#17 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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Chris, in all honesty, you might want to invest in some sort of LSD first. JMHO.
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#18 |
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Member
Join Date: May 2006
Location: Virginia Beach, VA
Posts: 421
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I've already got that in the works Bryan..
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Chris Samulski Virginia Beach, VA
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#19 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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Good deal. Glad to hear it.
Forget I said a word, then |
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#20 |
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I pinch.
Join Date: Aug 2006
Location: Hotlanta GA
Posts: 8,369
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Here's my little blip:
http://students.kennesaw.edu/~tmh2913/ITBs.wmv Not all that exciting, but the setup fired on pretty much the first try.
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ITBs RULE!!!!!!!!!! AGAIN!!! I'm using ITBs on stock internals!! f00tography ![]() Chean Chay: they dont have pho in mexico In our minds. In our reality. In our world we are QUEEN DUCHESS TEAPOT HABERDASHERY!! RULER OF ALL!! PARTY OF ONE!!! |
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#21 |
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Sponsor
Join Date: Jun 2006
Location: Pembroke Pines
Posts: 4,033
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lol that was funny
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#22 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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Your moms was scurred
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#23 |
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Moderator
Join Date: Mar 2006
Location: South
Posts: 4,132
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Dude - congrats on starting your tater - it usually takes 2-3 tries to get it fired up - but please do yourself a favor - buy one of these now. You know the smell with IRTBs and that is raw fuel.
__________________
![]() The Blue Potato / 1995 NA8C Pitcrew #001 / R.S. Aizawa IRTB /www.thebluepotato.net |
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#24 |
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Administrator
Join Date: Mar 2006
Location: Tampa, FL USA
Posts: 4,330
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^^^That's scary, Peter!
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#25 |
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Token Black Guy
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 8,632
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Quite...
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#26 |
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I pinch.
Join Date: Aug 2006
Location: Hotlanta GA
Posts: 8,369
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New clip. A little run to the shop where she sits now to get all fixed up while i'm out of the country for a month or so.
http://video.google.com/videoplay?do...94814549&hl=en I look forward to flogging it once I return
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ITBs RULE!!!!!!!!!! AGAIN!!! I'm using ITBs on stock internals!! f00tography ![]() Chean Chay: they dont have pho in mexico In our minds. In our reality. In our world we are QUEEN DUCHESS TEAPOT HABERDASHERY!! RULER OF ALL!! PARTY OF ONE!!! |
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#27 |
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Member
Join Date: Apr 2006
Location: Las Vegas, Guam
Posts: 892
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i'm close to being sold.... about this dusty desert.
__________________
I have been diagnosed by psychiatrist w/ a messiah complex. |
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#28 |
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I pinch.
Join Date: Aug 2006
Location: Hotlanta GA
Posts: 8,369
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No real biggie there, you can get a nice dual DCOE sized fitler set. Low profile and mimics some dual sidedrafts
__________________
ITBs RULE!!!!!!!!!! AGAIN!!! I'm using ITBs on stock internals!! f00tography ![]() Chean Chay: they dont have pho in mexico In our minds. In our reality. In our world we are QUEEN DUCHESS TEAPOT HABERDASHERY!! RULER OF ALL!! PARTY OF ONE!!! |
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#29 |
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Member
Join Date: Apr 2006
Location: Las Vegas, Guam
Posts: 892
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whose using their car as a daily driver.
__________________
I have been diagnosed by psychiatrist w/ a messiah complex. |
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#30 |
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I pinch.
Join Date: Aug 2006
Location: Hotlanta GA
Posts: 8,369
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:raises hand:
Peter is too.
__________________
ITBs RULE!!!!!!!!!! AGAIN!!! I'm using ITBs on stock internals!! f00tography ![]() Chean Chay: they dont have pho in mexico In our minds. In our reality. In our world we are QUEEN DUCHESS TEAPOT HABERDASHERY!! RULER OF ALL!! PARTY OF ONE!!! |
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