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

Got the engine together....finally

Thread Tools
 
Search this Thread
 
Old 06-25-05, 10:30 PM
  #1  
Full Member

Thread Starter
 
Sith_Lord's Avatar
 
Join Date: Dec 2002
Location: Mississippi
Posts: 180
Likes: 0
Received 0 Likes on 0 Posts
Got the engine together....finally

Well, I got my engine put together...(Block) What kind of compression should I expect just turning the engine over with a wrench. Or should I wait till I have the oildpan and everything else before I bother with compression? THis is my first Rotary Rebuild....Hope it turns out ok.
Old 06-25-05, 10:41 PM
  #2  
Rotary Enthusiast

 
Dom_C's Avatar
 
Join Date: Feb 2004
Location: Freeport, Maine
Posts: 1,225
Likes: 0
Received 0 Likes on 0 Posts
i was able to get mine up to 30psi with a ratchet
Old 06-25-05, 10:43 PM
  #3  
GrapefruitRacing?

 
RXciting's Avatar
 
Join Date: Apr 2003
Location: PartSource
Posts: 2,155
Likes: 0
Received 0 Likes on 0 Posts
Wait to have it in the car, it will be hard to turn the engine by hand and do a compression test. Good luck with it.

Just rebuilt my first rotary and first engine for that matter this winter. Me and another 2 friends rebuilt our engines this winter, one friend did a mild streetport, another did a half bridge and i did a rather large SP.
Old 06-25-05, 11:29 PM
  #4  
backslash beanbagrace

iTrader: (1)
 
Stanello's Avatar
 
Join Date: Oct 2004
Location: San Francisco, CA
Posts: 2,141
Likes: 0
Received 2 Likes on 2 Posts
Don't bother hooking up a compression tester, just give it a few good turns and you will be able to tell if it makes compression or not by how powerful the thunk/pppssshhh noises are. You can also look into the exaust ports to make sure all the apex seals are in correctly. It shouldn't matter if the oil pan is on yet or not. Good luck.

Keep in mind it will not have peak compression until after the break-in.
Old 06-25-05, 11:49 PM
  #5  
Full Member

Thread Starter
 
Sith_Lord's Avatar
 
Join Date: Dec 2002
Location: Mississippi
Posts: 180
Likes: 0
Received 0 Likes on 0 Posts
I got 30 off the front by ratchet.... I am going to go get new Vac hoses tomorrow, and finish getting it together.
Old 06-25-05, 11:55 PM
  #6  
Eats, Sleeps, Dreams Rotary

 
felixwankel88's Avatar
 
Join Date: Dec 2003
Location: LEE,MA
Posts: 3,666
Likes: 0
Received 4 Likes on 2 Posts
as long as you get 3 nice chugs on both housings with the rachet you should be fine... oo btw congrats on your first rebuild....^_^
Old 06-26-05, 09:36 AM
  #7  
Full Member

Thread Starter
 
Sith_Lord's Avatar
 
Join Date: Dec 2002
Location: Mississippi
Posts: 180
Likes: 0
Received 0 Likes on 0 Posts
wish I had that tool on the Atkins video to pressurize the system with. Any ideas where I might get that or FAB one.
Old 06-26-05, 12:33 PM
  #8  
7th Heaven

iTrader: (9)
 
slpin's Avatar
 
Join Date: Nov 2004
Location: California
Posts: 3,654
Likes: 0
Received 1 Like on 1 Post
Originally Posted by RXciting
Wait to have it in the car, it will be hard to turn the engine by hand and do a compression test. Good luck with it.

Just rebuilt my first rotary and first engine for that matter this winter. Me and another 2 friends rebuilt our engines this winter, one friend did a mild streetport, another did a half bridge and i did a rather large SP.
wow... you have never turned over a piston engine... eh?
Old 06-26-05, 09:09 PM
  #9  
Full Member

Thread Starter
 
Sith_Lord's Avatar
 
Join Date: Dec 2002
Location: Mississippi
Posts: 180
Likes: 0
Received 0 Likes on 0 Posts
are there different water pumps........reason I ask is the gasket that came with the kit i got from atkins had two holes on the botom that would not line up with anything . None the less I wasnt gonna use this housing and pump anyway... I got a new housing and pump on the engine that I blew.
Old 07-30-05, 09:38 AM
  #10  
Senior Member

 
johnnyg's Avatar
 
Join Date: Nov 2001
Location: Brampton, Ontario
Posts: 552
Likes: 0
Received 0 Likes on 0 Posts
I knew I had read about this just recently, but couldn't find this thread and started a new one!

Anyway, I'm getting a bit over 30PSI on both rotors when turning it by hand, so it looks like I'm in pretty good shape.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
stickmantijuana
Microtech
30
04-23-16 06:37 PM
Wicked93gs
Other Engine Conversions - non V-8
0
08-23-15 10:14 AM



Quick Reply: Got the engine together....finally



All times are GMT -5. The time now is 08:38 AM.