2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

How many injections per revs

Thread Tools
 
Search this Thread
 
Old 02-21-04, 04:33 PM
  #1  
Open up! Search Warrant!

Thread Starter
 
Project84's Avatar
 
Join Date: May 2002
Location: Kicking down doors in a neighborhood near you
Posts: 3,838
Likes: 0
Received 2 Likes on 2 Posts
How many injections per revs

On the rotary engine, the injectors fire once per RPM right?
Old 02-21-04, 05:06 PM
  #2  
Happy Noodle Being

 
Wyznewski's Avatar
 
Join Date: Oct 2003
Location: Rising Sun, MD
Posts: 173
Likes: 0
Received 0 Likes on 0 Posts
Nope. There is one firing per face per revolution. So six firings. (Unless an RPM is considered something other than a full revolution of the e-shaft)
Old 02-21-04, 05:12 PM
  #3  
Open up! Search Warrant!

Thread Starter
 
Project84's Avatar
 
Join Date: May 2002
Location: Kicking down doors in a neighborhood near you
Posts: 3,838
Likes: 0
Received 2 Likes on 2 Posts
When the rotor goes around 1 time, the e-shaft goes around 3 times (3 RPMs).

If the injector fires once per face, thats 3 fires per 1 complete rotor rotation. 1 complete rotor rotation =3 shaft RPMs. So there is 1 firing per RPM. I guess I answered my own original question.

Last edited by Project84; 02-21-04 at 05:15 PM.
Old 02-21-04, 08:31 PM
  #4  
Happy Noodle Being

 
Wyznewski's Avatar
 
Join Date: Oct 2003
Location: Rising Sun, MD
Posts: 173
Likes: 0
Received 0 Likes on 0 Posts
Err, yeah, that's right. I had the gearing reversed. Because I'm an idiot.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LongDuck
1st Generation Specific (1979-1985)
12
10-07-15 08:12 PM
spokanerxdude
Megasquirt Forum
3
10-06-15 12:28 PM
Rotafuzz
New Member RX-7 Technical
3
09-30-15 09:55 AM
dexter snoek
New Member RX-7 Technical
4
09-29-15 09:18 AM
baix2
Power FC Forum
1
09-28-15 09:40 AM



Quick Reply: How many injections per revs



All times are GMT -5. The time now is 05:36 AM.