Honda and Acura Technical Forums

92TypeR · 01-21-2007, 07:51 PM

Was browsing the parts dept. online and came accross the RDX injectors MSRP $61.65 on sale for $37ea.

These are rated at 410cc and supposedly have some sort of unique spray pattern to help atomazation.

Was curious to see if anyone has tried these yet on their N/A setup? I might start recommending these to customers if they work well.

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ALLMOTORH22A · 01-21-2007, 08:54 PM

interesting... want to see someone test this out...

mar778c · 01-21-2007, 08:57 PM

Damn, that is a good price for factory 410s

b19coupe · 01-21-2007, 08:59 PM

The RDX should provide some interesting OEM parts for those of us who like to modify Honda vehicles. An OEM Honda MAP sensor that reads boost, for instance.

mgags7 · 01-22-2007, 07:03 AM

high or low impedance (saturated/peak&hold) ??

thats a great price...

92TypeR · 01-22-2007, 07:40 AM

Quote:

Originally Posted by bb4ever

high or low impedance (saturated/peak&hold) ??

I havn't been able to find that info.

Maybe some of the higher teir K-series gurus will know. Nikos you around?

Whitfield Inc. · 01-22-2007, 08:46 AM

this will be good to read up on !!

mgags7 · 01-22-2007, 08:58 AM

Quote:

Originally Posted by 92TypeR

I havn't been able to find that info.

Maybe some of the higher teir K-series gurus will know. Nikos you around?

I'm gonna guess that they're saturated, honda loves those things for some reason....too bad I drive a bastard-child prelude

jdm_ef9 · 01-22-2007, 09:02 AM

Quote:

Originally Posted by b19coupe

The RDX should provide some interesting OEM parts for those of us who like to modify Honda vehicles. An OEM Honda MAP sensor that reads boost, for instance.

I agree.

THCk20eg · 01-22-2007, 10:42 AM

there is a thread on these injectors over on k20a.org, didnt read on it too much but the plug has to be modified and jeff from ib also mentioned a 2-3whp gain from these injectors due to better atomization from the way they spray...

SkankyEJ7 · 01-22-2007, 11:30 AM

what kind of clips do they utilize?

mgags7 · 01-22-2007, 12:08 PM

Quote:

Originally Posted by THCk20eg

there is a thread on these injectors over on k20a.org, didnt read on it too much but the plug has to be modified and jeff from ib also mentioned a 2-3whp gain from these injectors due to better atomization from the way they spray...

link it

92TypeR · 01-22-2007, 12:26 PM

Quote:

Originally Posted by THCk20eg

jeff from ib also mentioned a 2-3whp gain from these injectors due to better atomization from the way they spray...

That is promising news! Maybe I will order a set and see how they work, clips et-all.

onefstek · 01-22-2007, 01:31 PM

interesting, I was going to use the RSX-S injectors in my wife's car.

THCk20eg · 01-22-2007, 05:02 PM

http://www.k20a.org/forum/showthread.php?t=23027

high_revs · 01-22-2007, 06:29 PM

intresting

b16bhatch · 01-23-2007, 02:46 PM

stevel · 01-24-2007, 08:09 AM

if these did fit, do they have the same injector plugs as the obd2b honda civics (like the 99-00 Si)?

I hate having to put different injector plugs on a harness.

s

BERT-O · 01-24-2007, 09:07 AM

Quote:

Originally Posted by stevel

if these did fit, do they have the same injector plugs as the obd2b honda civics (like the 99-00 Si)?

I hate having to put different injector plugs on a harness.

s

Just findin about this today, I've just order a set to see if these would be any used for us B-series guys (I doubt it, but gonna check 'em out personally)

stevel · 01-24-2007, 09:22 AM

Quote:

Originally Posted by BERT-O

Just findin about this today, I've just order a set to see if these would be any used for us B-series guys (I doubt it, but gonna check 'em out personally)

thanks BERT-O. That would be pretty sweet, but it sounds to good to be true.

Please post back here what you find.

s

blundar · 01-24-2007, 04:02 PM

Interesting. FYI, the same old MAP sensor honda has been using since their first production FI car in 1985 (CRX Si) is a 1.8 bar Denso unit capable of reading boost.

Runnerdown · 01-24-2007, 04:38 PM

I'll have one of these in my hands tomorrow, and compare them to b-series injectors and clips.

existanzcivicb20 · 01-24-2007, 04:56 PM

yes get back to us as soon as possible I hope the work for b-series i am very interested in the results of this

6SPD_EK · 01-24-2007, 04:59 PM

Quote:

Originally Posted by Runnerdown

I'll have one of these in my hands tomorrow, and compare them to b-series injectors and clips.

I already ordered a set for my k20a... stock K-series injector clips need to trimmed in order to fit

hopefully get to dyno them @ Synapse

- edit could be the cheapest way to get 170lb/ft

Synapse Motorsport · 01-24-2007, 05:36 PM

Quote:

Originally Posted by _adirondackR_

I already ordered a set for my k20a... stock K-series injector clips need to trimmed in order to fit

hopefully get to dyno them @ Synapse

- edit could be the cheapest way to get 170lb/ft

Get some cams dammitt!

01-21-2007, 08:54 PM	#2
ALLMOTORH22A Join Date: Jan 2007 Location: Your HOUSE Posts: 278	interesting... want to see someone test this out... __________________ THE HATE MOTIVATES!!! http://images.honda-tech.com/set1/smile/emwink.gif

01-21-2007, 08:57 PM	#3
mar778c Member Join Date: Mar 2004 Location: PA, USA Posts: 5,784	Re: Anyone using Acura RDX injectors? 410cc - $37ea (92TypeR) Damn, that is a good price for factory 410s __________________ Good people: Synapse Motorsports,JDogg,b18c1_powered _si,CHEETAH, 86si,NA_is_best, Astig, McNews Automotive, geardog, 4g hatch, Innovative Motorworks

01-21-2007, 08:59 PM	#4
b19coupe Member Join Date: Mar 2002 Location: Southern California, U.S.A. Posts: 9,748	Re: Anyone using Acura RDX injectors? 410cc - $37ea (92TypeR) The RDX should provide some interesting OEM parts for those of us who like to modify Honda vehicles. An OEM Honda MAP sensor that reads boost, for instance. __________________ Church Automotive Testing RC Saturated 440cc Injectors for B-D-H series for sale!

01-22-2007, 07:03 AM	#5
mgags7 Senior Member Join Date: Mar 2004 Location: Between headphones, NC Posts: 14,508	high or low impedance (saturated/peak&hold) ?? thats a great price... __________________ Matt ███

01-22-2007, 08:46 AM	#7
Whitfield Inc. Member Join Date: Jan 2004 Location: Montclair, ca, san bernardino Posts: 3,809	Re: (92TypeR) this will be good to read up on !! __________________ GM Racing - Konig - Peakboost - Falken Tire http://images.honda-tech.com/set1/smile/emthup.gif WORLDS FASTEST AND QUICKEST CANDY RED COBALT ~ 2dr ~ Auto ~ w/black hood http://images.honda-tech.com/set1/smile/emsmilep.gif lets make a thread of people/companies/shops you have seen come and go since you singed up !

01-22-2007, 10:42 AM	#10
THCk20eg Member Join Date: Apr 2004 Location: Monterey Bay, CA Posts: 1,312	Re: Anyone using Acura RDX injectors? 410cc - $37ea (jdm_ef9) there is a thread on these injectors over on k20a.org, didnt read on it too much but the plug has to be modified and jeff from ib also mentioned a 2-3whp gain from these injectors due to better atomization from the way they spray... __________________ T.H.C NOR*CAL 11.4@120 1.72 60' 87x99 @2200lbs

01-22-2007, 11:30 AM	#11
SkankyEJ7 Member Join Date: Oct 2004 Location: Auburn, AL, usa Posts: 7,962	Re: Anyone using Acura RDX injectors? 410cc - $37ea (THCk20eg) what kind of clips do they utilize? __________________ 2003 RSX type s 1998 civic lx wēk´sôs ĭn'dustrēz

01-22-2007, 01:31 PM	#14
onefstek Member Join Date: Nov 2003 Location: Auburn, wa, usa Posts: 1,997	Re: Anyone using Acura RDX injectors? 410cc - $37ea (92TypeR) interesting, I was going to use the RSX-S injectors in my wife's car. __________________ 2000 Civic h/b All Motor K24a1 327whp/221wtq Custom Fabrication : http://www.advancedstreetperformance.com Email : StefanBarbu@advancedstreetperformance.com Web Design : http://www.yourpersonaldesigner.net

01-22-2007, 05:02 PM	#15
THCk20eg Member Join Date: Apr 2004 Location: Monterey Bay, CA Posts: 1,312	Re: Anyone using Acura RDX injectors? 410cc - $37ea (bb4ever) http://www.k20a.org/forum/showthread.php?t=23027 __________________ T.H.C NOR*CAL 11.4@120 1.72 60' 87x99 @2200lbs

01-22-2007, 06:29 PM	#16
high_revs Member Join Date: Feb 2005 Location: New Jersey Posts: 9,346	intresting __________________ 2005 silverstone S2000

01-23-2007, 02:46 PM	#17
b16bhatch Junior Member Join Date: Feb 2005 Location: oconomowoc, wi, usa Posts: 180	Re: Anyone using Acura RDX injectors? 410cc - $37ea (92TypeR) __________________ Per4mance Motorsports

01-24-2007, 08:09 AM	#18
stevel New User Join Date: Apr 2001 Location: Boston, MA, USA Posts: 2,480	Re: Anyone using Acura RDX injectors? 410cc - $37ea (b16bhatch) if these did fit, do they have the same injector plugs as the obd2b honda civics (like the 99-00 Si)? I hate having to put different injector plugs on a harness. s __________________ Need hondata tuning in the boston/CT/NH/RI area? PM me for details. VOUCHES SCAMMER GERM, aka Jeremy Anderson good stuff forsale Help Tom Cote, aka Tbone

01-24-2007, 04:02 PM	#21
blundar Member Join Date: Aug 2001 Location: Cincinnati, OH, USA Posts: 1,244	Interesting. FYI, the same old MAP sensor honda has been using since their first production FI car in 1985 (CRX Si) is a 1.8 bar Denso unit capable of reading boost. __________________ Formerly PGMFI's cheerleader... RD Tuning - Blundar.com under construction. Tuning in Cincinnati, OH - PM me for rates. eCtune-Neptune-PowerFC-Crome-Uberdata-Hondata-AEM-Autronic-more

01-24-2007, 04:38 PM	#22
Runnerdown Member Join Date: Aug 2003 Location: Albany, NY Posts: 2,376	Re: (blundar) I'll have one of these in my hands tomorrow, and compare them to b-series injectors and clips. __________________ http://www.synapsemotorsport.com 12.4@109 all motor street car w/stock cams. Curiosity is the mother of creativity.

01-24-2007, 04:56 PM	#23
existanzcivicb20 Junior Member Join Date: Jan 2006 Location: rit here Posts: 557	Re: (Runnerdown) yes get back to us as soon as possible I hope the work for b-series i am very interested in the results of this

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