ITB's in a KA? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ihatenumbersabcd · 05-25-2010, 11:42 AM

I've been searching all around for more info on ITB's but I cant find much on how much it might cost or the amount of work that goes into it. Ive seen the mod on wikibooks.

How much might an ITB setup cost in total and is it really necessary to get that fuel managment chip?. just curious.
sorry for being a noob.

*dawagarage* · 05-25-2010, 11:54 AM

search n/a ka24de & such, people retrofit motorcycle tb's....
& i think one of "thooose" companies like obx or something actually makes itbs...
itbs for n/a's are not very common. itbs in general require a lot of tuning. tuning
requires $ & time to answer that question...

Bushido · 05-26-2010, 07:11 PM

scooter did it on a KA. GSXR throttle bodies i think...

then he turbo'd it.

it was totally awesomely bad ass.

IIIXziuR · 05-26-2010, 10:18 PM

^Yeah I remember that motor set-up from a long time ago, I always thought that was pretty cool. What ever ever happened to him/that car?

KA24sleeper · 05-27-2010, 06:04 AM

Some one on 240sxfourms used hiyabusa ITB on his setup, looked friggen sweet

SinGarage · 05-28-2010, 11:57 AM

If you guys are talking about the same one I'm thinking about, last thing I heard is he was selling his old ITB set up. He used the ITB's off a GSXR600 and ran MS I believe. Running ITB's are nice but a pain to tune. I had a triple Mikuni 45mm sidedrafts on my L28 and that was a B!tch to sync let alone FI.

project-D180 · 05-31-2010, 07:20 PM

check xcessive the guy rich makes a custom intake that he uses motorcycle itbs like from a busa or 750 gsxr or he can custom fit any itb u find and u can use it with a plenum so u can use factory ecu wit your stock maf to so u dont have to go standalone

project-D180 · 05-31-2010, 07:22 PM

check out Xcessive Manufacturing .he make itb set up that u can use a plenum so u dont have to go stand alone and use ya stock maf n ecu or get a rom tune

rb25crazy · 05-31-2010, 07:29 PM

so, if you use the stock ecu with itbs and the plenum whats the benefit? i can't really see what the benefit is aside from perhaps response.

05-25-2010, 11:42 AM	#1
ihatenumbersabcd Join Date: Dec 2009 Location: Burlingame Age: 31 Posts: 7 Trader Rating: (0) Feedback Score: 0 reviews	ITB's in a KA? I've been searching all around for more info on ITB's but I cant find much on how much it might cost or the amount of work that goes into it. Ive seen the mod on wikibooks. How much might an ITB setup cost in total and is it really necessary to get that fuel managment chip?. just curious. sorry for being a noob. __________________

05-26-2010, 07:11 PM	#3
Bushido Post Whore! Join Date: Jun 2003 Location: SFL Posts: 3,562 Trader Rating: (10) Feedback Score: 10 reviews	scooter did it on a KA. GSXR throttle bodies i think... then he turbo'd it. it was totally awesomely bad ass. __________________

05-26-2010, 10:18 PM	#4
IIIXziuR Post Whore! Join Date: Apr 2007 Location: Left Hand Path Posts: 2,652 Trader Rating: (22) Feedback Score: 22 reviews	^Yeah I remember that motor set-up from a long time ago, I always thought that was pretty cool. What ever ever happened to him/that car? __________________ ... ... ... ... .

05-27-2010, 06:04 AM	#5
KA24sleeper Zilvia Junkie Join Date: Sep 2009 Location: SoCal Age: 31 Posts: 359 Trader Rating: (2) Feedback Score: 2 reviews	Some one on 240sxfourms used hiyabusa ITB on his setup, looked friggen sweet __________________ SUSPENSION>Power

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05-25-2010, 11:54 AM	#2
dawagarage Premium Member Join Date: Sep 2006 Location: Bremerton, WA Age: 36 Posts: 2,037 Trader Rating: (23) Feedback Score: 23 reviews	search n/a ka24de & such, people retrofit motorcycle tb's.... & i think one of "thooose" companies like obx or something actually makes itbs... itbs for n/a's are not very common. itbs in general require a lot of tuning. tuning requires $ & time to answer that question...

05-28-2010, 11:57 AM	#6
SinGarage Zilvia Addict Join Date: Sep 2009 Location: 818 SoCal Age: 44 Posts: 674 Trader Rating: (11) Feedback Score: 11 reviews	If you guys are talking about the same one I'm thinking about, last thing I heard is he was selling his old ITB set up. He used the ITB's off a GSXR600 and ran MS I believe. Running ITB's are nice but a pain to tune. I had a triple Mikuni 45mm sidedrafts on my L28 and that was a B!tch to sync let alone FI.

05-31-2010, 07:20 PM	#7
project-D180 Zilvia Addict Join Date: Apr 2008 Location: south caroloina Posts: 987 Trader Rating: (2) Feedback Score: 2 reviews	check xcessive the guy rich makes a custom intake that he uses motorcycle itbs like from a busa or 750 gsxr or he can custom fit any itb u find and u can use it with a plenum so u can use factory ecu wit your stock maf to so u dont have to go standalone

05-31-2010, 07:22 PM	#8
project-D180 Zilvia Addict Join Date: Apr 2008 Location: south caroloina Posts: 987 Trader Rating: (2) Feedback Score: 2 reviews	check out Xcessive Manufacturing .he make itb set up that u can use a plenum so u dont have to go stand alone and use ya stock maf n ecu or get a rom tune

05-31-2010, 07:29 PM	#9
rb25crazy Zilvia FREAK! Join Date: Aug 2006 Location: cali Age: 35 Posts: 1,024 Trader Rating: (14) Feedback Score: 14 reviews	so, if you use the stock ecu with itbs and the plenum whats the benefit? i can't really see what the benefit is aside from perhaps response.