Anyone with a mind to throw IRTB's on their car...

Engines, Transmissions & Final Drive questions and answers

Moderators: timk, Stu, -alex, miata, StanTheMan, greenMachine, ManiacLachy, Daffy, zombie, Andrew, The American, Lokiel

User avatar
Jeo
Speed Racer
Posts: 3655
Joined: Thu Jun 26, 2008 9:33 am
Vehicle: NB8B
Location: Canberra

Re: Anyone with a mind to throw IRTB's on their car...

Postby Jeo » Wed Aug 24, 2011 10:14 pm


Hey everyone!

I'm sure all of you will enjoy this offer I worked out with Simon @ Jenvey Dynamics.

Many of us wanted a neat IRTB kit but couldn't find anything near plug and play.

Well, Jenvey listened to us and made IRTB manifolds for NA 1.6 & NB 1.8 (NA 1.8 being tested at the moment).

Price is the same for all year Roadsters!

Image

***NOTE THAT THE CARBON FIBER TRUMPHETS COST MORE***

REV9 IRTB Kit (by Jenvey) includes the following:

-Full IRTB Kit & Matching Manifold for your vehicle year
-Fuel Rail
-Linkage Kit
-Linkage Braket & Rod TB Over
-Throttle Position Sensor
-Air Control Valve Kit (4 port)

Retail : $1999.99
Price (1-5 buyers) : $1399.99
Price (6-10+ buyers) : $1249.99 SAVE 38%

We're trying our best to give good deals to our customers and if the exchange rate gets better, we will try even harder!

There are tons of options that can be available, too!

A last picture for your viewing pleasure...

Image


User avatar
bruce
Speed Racer
Posts: 7771
Joined: Fri Apr 25, 2003 11:00 am
Vehicle: NA8 - Turbo
Location: Victoria
Contact:

Re: Anyone with a mind to throw IRTB's on their car...

Postby bruce » Wed Aug 24, 2011 10:23 pm

Thanks Jeo!
That looks really nice and it's a good price. Carbon trumpets are no good - you've gotta cover them with a filter or custom manifold.

User avatar
slug_dub
Racing Driver
Posts: 1228
Joined: Fri Jun 19, 2009 11:02 pm
Vehicle: NA8
Location: Brisbane
Contact:

Re: Anyone with a mind to throw IRTB's on their car...

Postby slug_dub » Wed Aug 24, 2011 10:57 pm

Some available options:

-Carbon fiber airhorns (many sizes available)
-Aluminum airhorns (many sizes available)
-Airhorn grill (from JUBIRIDE)
-Large JENVEY (or REV9) airbox
-Individual airhorn filters
-Megasquirt (need to verify if it's possible)
The American wrote:hella sic stance flushing pard harker yolo something something.

User avatar
Aussie Stig
Stig
Posts: 540
Joined: Wed Aug 10, 2011 9:14 pm

Re: Anyone with a mind to throw IRTB's on their car...

Postby Aussie Stig » Wed Aug 24, 2011 11:43 pm

16bit wrote:f1 cars are 2.4 V8's and they have about 750bhp but thats not important.

want these!!!!

would love to get these put a plenum on them with my supercharger. that would be PIMP!!


If you want it, do it. Go insane.
Image

It is a known fact that 50% of people are of less than average intelligence

Manusdei
Driver
Posts: 78
Joined: Fri May 07, 2010 7:48 pm
Vehicle: ND - 2
Location: Darwin, NT

Re: Anyone with a mind to throw IRTB's on their car...

Postby Manusdei » Thu Aug 25, 2011 7:56 pm

I'm seriously considering picking up a set of these.. have always loved the sound of 8k RPM ITB's screaming.. I know they'd be no good for me right now, but with that saving, I'll leave em in the shed till I'm ready to bolt on a heap of other supporting mods.. Hmmmm

sailaholic
Speed Racer
Posts: 3511
Joined: Thu May 19, 2011 3:38 pm
Vehicle: NA8
Location: Brisbane

Re: Anyone with a mind to throw IRTB's on their car...

Postby sailaholic » Thu Aug 25, 2011 7:59 pm

Why wait? They are doing even less in your shed than on your car. If you have an ecu, fit them. :-P

You might also want to have a look at the dyno curves on the jenvy site.

Sent from my GT-I9100 using Tapatalk

Manusdei
Driver
Posts: 78
Joined: Fri May 07, 2010 7:48 pm
Vehicle: ND - 2
Location: Darwin, NT

Re: Anyone with a mind to throw IRTB's on their car...

Postby Manusdei » Thu Aug 25, 2011 8:04 pm

My cars completely stock mechanically wise, and still on original ECU. So I'd wait till i got an aftermarket ECU at the very minimum, which I dont have the cash for atm :( Also got a whole heap of parts sitting here waiting to be bolted on, so would just be added to the list :P argh i wish i had more money :(

Apu
Speed Racer
Posts: 2399
Joined: Tue Apr 12, 2011 3:04 pm
Vehicle: NB8B
Location: North West, NSW

Re: Anyone with a mind to throw IRTB's on their car...

Postby Apu » Thu Aug 25, 2011 9:35 pm

If I had $2K burning a hole in my pocket...I'd go for them! Even if just to have them on my table. That's a work of art!

User avatar
irwin83r
Racing Driver
Posts: 1563
Joined: Wed Feb 25, 2004 8:32 pm
Vehicle: NB8A
Location: wollongong
Contact:

Re: Anyone with a mind to throw IRTB's on their car...

Postby irwin83r » Thu Aug 25, 2011 9:58 pm

AH! dont have 2k on me but ill find some! keen as for a set for a 1.8 with carbon trumpets. have a set of quads gatherin dust at the moment bought ages ago on an impulse that arnt really suited to a nb 1.8.. so i have a set that id be willin to sell cheap that suit (i think) 1.6 and 1.8 NA's

would want to know runner lengths diameters etc etc.. is it setup for a bog stock head and bottom end??

User avatar
slug_dub
Racing Driver
Posts: 1228
Joined: Fri Jun 19, 2009 11:02 pm
Vehicle: NA8
Location: Brisbane
Contact:

Re: Anyone with a mind to throw IRTB's on their car...

Postby slug_dub » Thu Aug 25, 2011 10:43 pm

Your old set is not suitable for NB8 but ok for NA8? That's a bummer... how come they don't fit?
The American wrote:hella sic stance flushing pard harker yolo something something.

sailaholic
Speed Racer
Posts: 3511
Joined: Thu May 19, 2011 3:38 pm
Vehicle: NA8
Location: Brisbane

Re: Anyone with a mind to throw IRTB's on their car...

Postby sailaholic » Fri Aug 26, 2011 12:55 am

Na6 is different port spacing to na8. Might be best to check what the fit.

Sent from my GT-I9100 using Tapatalk

Manusdei
Driver
Posts: 78
Joined: Fri May 07, 2010 7:48 pm
Vehicle: ND - 2
Location: Darwin, NT

Re: Anyone with a mind to throw IRTB's on their car...

Postby Manusdei » Fri Aug 26, 2011 9:44 am

They're now available to suit NA8's. argh, spending too much dam money on this car :D

User avatar
rain902
Racing Driver
Posts: 727
Joined: Sun Dec 25, 2005 3:58 am
Vehicle: NA8
Location: ventimiglia, italia.
Contact:

Re: Anyone with a mind to throw IRTB's on their car...

Postby rain902 » Fri Aug 26, 2011 8:58 pm

yummmm now thats a tempting thought :twisted: :twisted: :twisted:
2013 Australian hillclimb champion 2F
2013 qld hillclimb champion 2F
Qld & Aus 2F state record holder-mt cotton
2014 vic hillclimb champion - 2A

sailaholic
Speed Racer
Posts: 3511
Joined: Thu May 19, 2011 3:38 pm
Vehicle: NA8
Location: Brisbane

Re: Anyone with a mind to throw IRTB's on their car...

Postby sailaholic » Wed Aug 31, 2011 9:05 pm

So who is tempted? :lol: :lol:
I know i am...but i already have the mazda speed ITBS set installed. :?
Still temping to do a NB head swap and get the kit though.... :?

User avatar
Caffeine
Racing Driver
Posts: 1806
Joined: Wed Apr 23, 2003 11:00 am
Vehicle: NB8B
Location: Sydney

Re: Anyone with a mind to throw IRTB's on their car...

Postby Caffeine » Fri Sep 02, 2011 8:09 am

Wow they look nice!

And I'd go a naturally aspirated setup over a turbo any day (otherwise I would have bought BJ's car off him), power is obviously never going to be in the same ballpark, but then the MX5 isn't about power to me...
Image
Supreme Blue NB8B, 1:16.98 at Wakefield when stock, but it's not stock any more...


Return to “MX5 Engines, Transmission & Final Drive”

Who is online

Users browsing this forum: No registered users and 4 guests