Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

RX7 550cc Injector

Old 06-08-2006, 12:23 AM
  #1  
0.0 BAR
Thread Starter
 
Join Date: Jun 2006
Posts: 3
Default RX7 550cc Injector

Hi guys,

Is this injector can be fit to my y8? Its 550cc and saturated and good for my 300whp goal. and i can get it cheap from local junk yard shop.

If can, anybody here has using it? any fitment issue?

Thanks.
Vboostec is offline  
Old 06-08-2006, 01:49 PM
  #2  
0.5 BAR
 
Join Date: Apr 2006
Posts: 133
Default Re: RX7 550cc Injector

Hey don't take my word on this but since no one is responding ill give it my best shot... I believe those injectors will work fine with some minor adjustments. If I recall you just need to bore out the o-ring. Anyone care to help me out?
strandmo is offline  
Old 06-08-2006, 05:33 PM
  #3  
1.5 BAR
 
Join Date: Sep 2003
Posts: 842
Default Re: RX7 550cc Injector

Get the injector clips also because the honda ones might not fit them.
StanB is offline  
Old 06-09-2006, 12:18 AM
  #4  
1.5 BAR
 
Join Date: Sep 2004
Posts: 1,460
Default Re: RX7 550cc Injector

you'll also need to find 2 donor rx7's. Only one set (primary or secondary) are 550's. the others are 320 or something
sohcpwr is offline  
Old 06-09-2006, 01:33 AM
  #5  
3.0 BAR
 
Join Date: May 2004
Posts: 5,049
Default Re: RX7 550cc Injector

Originally Posted by sohcpwr
you'll also need to find 2 donor rx7's. Only one set (primary or secondary) are 550's. the others are 320 or something
There are two systems. One system used two seperate sizes 550 and 8xx I think, way huge. The other used all 460cc injectors. I beleive that the 460 ones plug into the Honda clips.
Cray91 is offline  
Old 06-10-2006, 12:08 PM
  #6  
1.0 BAR
 
Join Date: Aug 2003
Posts: 489
Default Re: RX7 550cc Injector

My fd had 550 primaries and 850 secondaries before I went to 1600's. They are side feed. Some of the fc injectors may work for you (?) but be careful because some are high impedence and others are low impedence.
Heath is offline  
Old 06-11-2006, 09:13 PM
  #7  
0.0 BAR
Thread Starter
 
Join Date: Jun 2006
Posts: 3
Default Re: RX7 550cc Injector

Its a top mount type and has 13ohm, so it should be saturated. The guy offer me a set/4 units.

If i had an option between saturated and peak/hold type injector, which one should i choose and why?

Thanks guys for your replys.
Vboostec is offline  
Old 06-11-2006, 09:18 PM
  #8  
3.0 BAR
 
Join Date: Jul 2003
Posts: 6,449
Default Re: RX7 550cc Injector

Originally Posted by Vboostec
If i had an option between saturated and peak/hold type injector, which one should i choose and why?
Choose whatever your car is wired for already. No sense in adding a resistor box if you car didnt come with one or vice-versa.
Chris Harris is offline  
Old 06-12-2006, 01:45 AM
  #9  
3.0 BAR
 
Join Date: May 2004
Posts: 5,049
Default Re: RX7 550cc Injector

Originally Posted by xenocron
Choose whatever your car is wired for already. No sense in adding a resistor box if you car didnt come with one or vice-versa.
Not like it is a huge problem to add resistors, but all things being equal (ie price, availability ect) go with the ones that match your car. Some people say that there are differences once you get into the larger injectors like 1000cc+, but I don't have any first hand knowledge of that.
Cray91 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
05nut
Wanted
0
02-24-2009 02:01 AM
NeWgUy
Engine Management
1
08-16-2004 08:41 PM
typer
Engine Management
3
01-07-2004 04:17 PM
CivicSiR
Forced Induction
0
11-04-2003 08:39 PM


Thread Tools
Search this Thread
Quick Reply: RX7 550cc Injector


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.