anyone on zilvia have ITB's on their SR20 ? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Unholy S14 · 09-01-2007, 06:28 PM

If so please post some info and pics.

I found some info, but I'd like more.

http://www.tweakit.net/shop/product_...roducts_id=120

LB.Motoring · 09-01-2007, 06:46 PM

Ive seen some Pulsar GTIR Itb's floating around somewhere on RWD Sr's.....

Unholy S14 · 09-01-2007, 06:48 PM

ya robby some guy was selling them in the classifieds a while ago but I had no cash

Full-Lock · 09-01-2007, 10:54 PM

pretty hot

whaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.....

here is the article:

http://www.superstreetonline.com/fea...car/index.html

Unholy S14 · 09-01-2007, 10:58 PM

VERY NICE

but yea smelly240 is making me ITBs

thanks for the link Chase.

DOOK · 09-01-2007, 11:00 PM

I've heard the suzuki bike ITBs can be retrofitted, but it's a rumor. What compression you gonna be running with em?

Full-Lock · 09-01-2007, 11:10 PM

ive seen those motorcycle ITBs on KA's and shit..believe they were suzuki

Unholy S14 · 09-01-2007, 11:10 PM

gxr's baby!!!!!!!!

DOOK · 09-01-2007, 11:11 PM

yeah, gixxer 1000s to be exact is what most use

GSXRJJordan · 09-01-2007, 11:16 PM

Ewwww N/A SR20. Reeks of a Sentra.

Yeah GSXR1000 throttle bodies are easy to use (the throttle cable even pops right in).

Basically you need a spare intake mani, and just like the KA swap you keep the part of the mani that bolts to the block, but cut before it turns down - about 4inches worth. Then use some rubber hoses and clamps (or be a man and Tig that bish) to get the ITBs onto the manifold.

The tough part is building a plenum - you want it to be volumetrically sound (meaning all the TBs get around the same amount of air), and it's tougher than it looks. You can 'sync' the throttle bodies if you get close, but to do it right means you'd need A/F's or ex temps on each individual exhaust runner... not fun.

Anyhow, the easiest thing to do is cut/flip a GTIR manifold.

Unholy S14 · 09-01-2007, 11:17 PM

hahahah sentra.

thanks for the info, repped.

driftenthusiast · 09-02-2007, 04:21 AM

Not mine but heres an SR20 corolla from MA-Motorsports with GTIR ITB's

Brian W. · 09-04-2007, 09:12 PM

Quote:

Originally Posted by driftenthusiast

Not mine but heres an SR20 corolla from MA-Motorsports with GTIR ITB's

this car is gonna RULE!!!!!!!!!!!!!

djp. · 09-04-2007, 10:00 PM

this is a pretty good thread on itb's

http://www.zilvia.net/f/showthread.p...highlight=itbs

Jakob · 09-05-2007, 03:59 PM

tomei is developing an ITB intake manifold for the sr20

here's a pic

Quote:

Originally Posted by Tomei Website

We are developing special 4throttle system including surge tank for turbo model

driftstyre · 09-07-2007, 09:09 PM

here is my setup with modified Sunny throttles & custom plenum.

Tenchuu · 09-07-2007, 09:30 PM

Quote:

Originally Posted by driftstyre

here is my setup with modified Sunny throttles & custom plenum.

I want you to make me some RB25 ITB's!!

driftstyre · 09-08-2007, 05:09 AM

Quote:

Originally Posted by Tenchuu

I want you to make me some RB25 ITB's!!

Won't RB26 throttles work on the 25 head? They seem to go for not too much money.

smelly240 · 09-08-2007, 05:13 AM

ikeya formula has had one for years - and the throttles im using for his are off a 750 - but now looking at the sunny throttles i might do something similar to the DSG setup above... that plenum is way nuts.

i think the mailbox pipe is gonna get scrapped.

09-01-2007, 06:28 PM	#1
Unholy S14 Nissanaholic! Join Date: Dec 2005 Location: Mt. Akina of Erie Pa Age: 34 Posts: 1,965 Trader Rating: (-3) Feedback Score: -3 reviews	If so please post some info and pics. I found some info, but I'd like more. http://www.tweakit.net/shop/product_...roducts_id=120 __________________ parting out dark blue 89 hatch, PM me if you need anything.

09-01-2007, 06:46 PM	#2
LB.Motoring Post Whore! Join Date: Jul 2006 Location: SòCal♥ Age: 35 Posts: 5,840 Trader Rating: (1) Rides Gallery: LB.Motoring Feedback Score: 1 reviews	Ive seen some Pulsar GTIR Itb's floating around somewhere on RWD Sr's..... __________________ Robby Leuer

09-01-2007, 06:48 PM	#3
Unholy S14 Nissanaholic! Join Date: Dec 2005 Location: Mt. Akina of Erie Pa Age: 34 Posts: 1,965 Trader Rating: (-3) Feedback Score: -3 reviews	ya robby some guy was selling them in the classifieds a while ago but I had no cash __________________ parting out dark blue 89 hatch, PM me if you need anything.

09-01-2007, 10:54 PM	#4
Full-Lock Nissanaholic! Join Date: Aug 2006 Location: ILLinois Posts: 1,765 Trader Rating: (0) Rides Gallery: Full-Lock Feedback Score: 0 reviews	pretty hot whaaaaaaaaaaaaaaaaaaaaaaaaaaaaat..... here is the article: http://www.superstreetonline.com/fea...car/index.html __________________

09-01-2007, 10:58 PM	#5
Unholy S14 Nissanaholic! Join Date: Dec 2005 Location: Mt. Akina of Erie Pa Age: 34 Posts: 1,965 Trader Rating: (-3) Feedback Score: -3 reviews	VERY NICE but yea smelly240 is making me ITBs thanks for the link Chase. __________________ parting out dark blue 89 hatch, PM me if you need anything.

09-01-2007, 11:00 PM	#6
DOOK Post Whore! Join Date: May 2007 Location: Land of Milk and Cookies Age: 38 Posts: 7,552 Trader Rating: (3) Feedback Score: 3 reviews	I've heard the suzuki bike ITBs can be retrofitted, but it's a rumor. What compression you gonna be running with em? __________________ <------ Grumpy Old Asshole MY REVIEW THREAD: Ltdnismoracer4=DOOK http://www.zilvia.net/f/showthread.p...ltdnismoracer4

09-01-2007, 11:10 PM	#7
Full-Lock Nissanaholic! Join Date: Aug 2006 Location: ILLinois Posts: 1,765 Trader Rating: (0) Rides Gallery: Full-Lock Feedback Score: 0 reviews	ive seen those motorcycle ITBs on KA's and shit..believe they were suzuki __________________

09-01-2007, 11:10 PM	#8
Unholy S14 Nissanaholic! Join Date: Dec 2005 Location: Mt. Akina of Erie Pa Age: 34 Posts: 1,965 Trader Rating: (-3) Feedback Score: -3 reviews	gxr's baby!!!!!!!! __________________ parting out dark blue 89 hatch, PM me if you need anything.

09-01-2007, 11:11 PM	#9
DOOK Post Whore! Join Date: May 2007 Location: Land of Milk and Cookies Age: 38 Posts: 7,552 Trader Rating: (3) Feedback Score: 3 reviews	yeah, gixxer 1000s to be exact is what most use __________________ <------ Grumpy Old Asshole MY REVIEW THREAD: Ltdnismoracer4=DOOK http://www.zilvia.net/f/showthread.p...ltdnismoracer4

09-01-2007, 11:16 PM	#10
GSXRJJordan Post Whore! Join Date: May 2006 Location: << 626 >> Posts: 9,135 Trader Rating: (19) Rides Gallery: GSXRJJordan Feedback Score: 19 reviews	Ewwww N/A SR20. Reeks of a Sentra. Yeah GSXR1000 throttle bodies are easy to use (the throttle cable even pops right in). Basically you need a spare intake mani, and just like the KA swap you keep the part of the mani that bolts to the block, but cut before it turns down - about 4inches worth. Then use some rubber hoses and clamps (or be a man and Tig that bish) to get the ITBs onto the manifold. The tough part is building a plenum - you want it to be volumetrically sound (meaning all the TBs get around the same amount of air), and it's tougher than it looks. You can 'sync' the throttle bodies if you get close, but to do it right means you'd need A/F's or ex temps on each individual exhaust runner... not fun. Anyhow, the easiest thing to do is cut/flip a GTIR manifold. __________________ Jordan Innovations has a new web site! www.JordanInnovations.com -- All your favorite FD Pro Drifters love it, trust me -- www.JordanInnovations.com

09-01-2007, 11:17 PM	#11
Unholy S14 Nissanaholic! Join Date: Dec 2005 Location: Mt. Akina of Erie Pa Age: 34 Posts: 1,965 Trader Rating: (-3) Feedback Score: -3 reviews	hahahah sentra. thanks for the info, repped. __________________ parting out dark blue 89 hatch, PM me if you need anything.

09-02-2007, 04:21 AM	#12
driftenthusiast Zilvia Junkie Join Date: Dec 2005 Location: Oakton Posts: 340 Trader Rating: (1) Feedback Score: 1 reviews	Not mine but heres an SR20 corolla from MA-Motorsports with GTIR ITB's __________________ nissan tech

09-04-2007, 10:00 PM	#14
djp. Users Awaiting Email Confirmation Join Date: Apr 2007 Location: gg Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	this is a pretty good thread on itb's http://www.zilvia.net/f/showthread.p...highlight=itbs

09-07-2007, 09:09 PM	#16
driftstyre Zilvia.net Advertiser Join Date: Jul 2003 Location: Boston Age: 42 Posts: 748 Trader Rating: (4) Feedback Score: 4 reviews	here is my setup with modified Sunny throttles & custom plenum.

09-08-2007, 05:13 AM	#19
smelly240 Nissanaholic! Join Date: Oct 2006 Location: Philaburbia Age: 43 Posts: 2,137 Trader Rating: (4) Feedback Score: 4 reviews	ikeya formula has had one for years - and the throttles im using for his are off a 750 - but now looking at the sunny throttles i might do something similar to the DSG setup above... that plenum is way nuts. i think the mailbox pipe is gonna get scrapped. __________________ HREs on a S13 - check, 6262 - check, Girlfriend.... - nope

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