individual throttle bodies

jackson38119 · 12-02-2007, 05:59 PM

Has anyone installed invividual throttlebodies(itb's) on there s2000. I was reserching and they said you neen a new ems for it to work properly. I was wondering if i could retune it using my afc neo. It doesnt make sense to spend 1500 on itb's and then 2500 on an ems. I understand fuel needs to be altered but not spark, hell i dont really know but it seems that the f22c is already optomised from the factory spark wise.

ps With a mild tune my afc neo picked me up 11 foot pound and 7 horse power and almost 20 hp at 5500 rpm best mod ive made very recomended.

desmo4 · 12-02-2007, 08:23 PM

See medicalstudent on S2KCA. If you are taking about itb's Check Hayward performance or kingmotorsports. Both will tell you you need an AEM EMS or equivalent. And new cams would be a good idea too. You will get about 45 hp but, you can't change the volumetric efficiency and use the oem computer. And I don't know where you going to find itb's for $1500.00 more like $3-4 thousand.

Jonathan

gomarlins3 · 12-02-2007, 08:45 PM

Here you go:

These were on one of the S's at SacS2KDays VI this year. A guy in the SF Bay Area had them. they were the hot topic of the day.

controller · 12-02-2007, 08:48 PM

Here's a thread on Honda-tech regarding Itb's on an s2000:
http://www.honda-tech.com/zerothread?id=1469815

It's pretty loud, but if there was any doubt our cars shared the same dna as a street bike, listen to the vid: http://videos.streetfire.net/Player....term=s2000&p=3

I'd worry about crap in the engine, no filters on any of them.

12-02-2007, 05:59 PM	#1 (permalink)
jackson38119 Junior Member Join Date: Jun 2007 Posts: 13	individual throttle bodies Has anyone installed invividual throttlebodies(itb's) on there s2000. I was reserching and they said you neen a new ems for it to work properly. I was wondering if i could retune it using my afc neo. It doesnt make sense to spend 1500 on itb's and then 2500 on an ems. I understand fuel needs to be altered but not spark, hell i dont really know but it seems that the f22c is already optomised from the factory spark wise. ps With a mild tune my afc neo picked me up 11 foot pound and 7 horse power and almost 20 hp at 5500 rpm best mod ive made very recomended.

12-02-2007, 08:23 PM	#2 (permalink)
desmo4 Senior Member Join Date: Oct 2007 Posts: 544	See medicalstudent on S2KCA. If you are taking about itb's Check Hayward performance or kingmotorsports. Both will tell you you need an AEM EMS or equivalent. And new cams would be a good idea too. You will get about 45 hp but, you can't change the volumetric efficiency and use the oem computer. And I don't know where you going to find itb's for $1500.00 more like $3-4 thousand. Jonathan __________________ MY 2000 Mugen Air box, Headers, Exhaust, ECU, Pressure Plate,LSD, Radiator cap NZ Dampers, Thermo SW and Thermostat. Sampco intake pipe and radiator hoses, Swift sway bars, Stillen rotors w/ M-tech extreme pads. BBS JDM Forged Wheels.w/ Potensa Re=01R's Nextgear Intake manifold gasket, SPA gauges, Alpine IDA-X001,KCE-300Bt BT Adapter, Focal 165 K2P speakers, Phoenix Gold ZX475Ti, Recaro Profi SPG w/Sparco 6 pt Last edited by desmo4 : 12-02-2007 at 08:26 PM.

12-02-2007, 08:45 PM	#3 (permalink)
gomarlins3 "Enjoy the drive" Join Date: Jul 2005 Location: Kuna Idaho Posts: 2,811	Here you go: These were on one of the S's at SacS2KDays VI this year. A guy in the SF Bay Area had them. they were the hot topic of the day. __________________ Yablownowitz Racing brought to you by Anytime Fitness. Happiness is a nice road, great weather, and driving the S with Sue in the seat next to me. "Whatever you do, where ever you go, enjoy the drive." I know for a FACT that the last year of production of the S2000 is 2003!!!!! After that, it will be the S2200 under an assumed name.

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12-02-2007, 08:48 PM	#4 (permalink)
controller Yellow is the fastest. Join Date: Sep 2007 Location: Chicago, IL Posts: 267	Here's a thread on Honda-tech regarding Itb's on an s2000: http://www.honda-tech.com/zerothread?id=1469815 It's pretty loud, but if there was any doubt our cars shared the same dna as a street bike, listen to the vid: http://videos.streetfire.net/Player....term=s2000&p=3 I'd worry about crap in the engine, no filters on any of them.