General Rotary Tech Support Use this forum for tech questions not specific to a certain model year

Blew my fd motor... what seals should i get now?

Thread Tools
 
Search this Thread
 
Old 10-06-11, 07:43 AM
  #1  
Senior Member
Thread Starter
iTrader: (4)
 
Arthur3328's Avatar
 
Join Date: Oct 2010
Location: NE philadelphia
Posts: 273
Likes: 0
Received 0 Likes on 0 Posts
Blew my fd motor... what seals should i get now?

just blew a corner seal on the front rotor

sending the housing to be refinished..

the car is a street weekend driver making 500whp... take to the strip sometimes... i beat on it alot though.

should i just go with oem? als? carbon fiber? what is the best but the safest ?
Old 10-06-11, 08:48 AM
  #2  
Built not Bought

iTrader: (18)
 
vrx8's Avatar
 
Join Date: May 2010
Location: San Antonio, TX
Posts: 662
Received 11 Likes on 8 Posts
There is no carbon fiber seals, you mean Carbon apex seals. I heard great thing about ALS, thats what im running now but I haven't made any power on them just yet.
Old 10-06-11, 09:02 AM
  #3  
Senior Member
Thread Starter
iTrader: (4)
 
Arthur3328's Avatar
 
Join Date: Oct 2010
Location: NE philadelphia
Posts: 273
Likes: 0
Received 0 Likes on 0 Posts
als is supposed to be good i heard but from what i have been hearing usually a corner seal goes doesnt it? im on a street port btw ... so does it make sense to put the housing into more stress?

i may be wrong lol but this is what i have been told
Old 10-06-11, 10:28 AM
  #4  
Sharp Claws

iTrader: (30)
 
RotaryEvolution's Avatar
 
Join Date: Oct 2003
Location: Central Florida
Posts: 5,107
Likes: 0
Received 41 Likes on 40 Posts
corner seals have nothing to do with the apex seals and they rarely fail short of an apex seal taking out the corner seal.

maybe you're talking about the apex seal boot, which also rarely fails. what usually fails is the sharp point at the end of the long apex seal. softer seals break this spot easier.

and carbon is for non turbo use only. i believe you mean ceramic seals.
Old 10-06-11, 02:21 PM
  #5  
Sir Braps A lot

 
rx7rcer09's Avatar
 
Join Date: Jul 2006
Location: Hilliard, OHIO
Posts: 2,001
Likes: 0
Received 1 Like on 1 Post
as stated to have corner seal failure your rotors may be a hair out of spec, check all the parts and make sure they fall into the proper measurements. as for Apex seals i like Aviation seals they work great.
Old 10-06-11, 03:07 PM
  #6  
Senior Member
Thread Starter
iTrader: (4)
 
Arthur3328's Avatar
 
Join Date: Oct 2010
Location: NE philadelphia
Posts: 273
Likes: 0
Received 0 Likes on 0 Posts
im sorry you guys are right i broje off the tip of the apex seal ! so what kind should i get...

street used at night... drag strip once in a while... but beat on alot lol
Old 10-06-11, 04:10 PM
  #7  
Sharp Claws

iTrader: (30)
 
RotaryEvolution's Avatar
 
Join Date: Oct 2003
Location: Central Florida
Posts: 5,107
Likes: 0
Received 41 Likes on 40 Posts
RA, ALS and goopy seem to have some of the most durable seals.

there are others as well but pricier such as the ceramics from ianetti and pettit.
Old 10-06-11, 04:48 PM
  #8  
Original Gangster/Rotary!


iTrader: (213)
 
GoodfellaFD3S's Avatar
 
Join Date: Mar 2001
Location: FL-->NJ/NYC again!
Posts: 30,525
Received 538 Likes on 325 Posts
Who is porting, building and tuning your engine?

The only time I've seen a broken corner seal was due to a (very) bad build due to very out of spec tolerances, among other things.

What power levels are you making, and what kind of mileage are you putting on the car each year?

Edit: I see you chipped an apex seal. Stock I suppose? The rest of my questions still stand

Last edited by GoodfellaFD3S; 10-06-11 at 06:38 PM.
Old 10-07-11, 11:47 AM
  #9  
Senior Member
Thread Starter
iTrader: (4)
 
Arthur3328's Avatar
 
Join Date: Oct 2010
Location: NE philadelphia
Posts: 273
Likes: 0
Received 0 Likes on 0 Posts
jpr built it 5000 miles ago before i bought the car...
tuned at enzo racing...
borgwarner s366 making 500...
took the blown one to goopy and getting all there stuff put on
Old 10-10-11, 03:35 PM
  #10  
Eh

iTrader: (56)
 
djseven's Avatar
 
Join Date: Aug 2002
Location: Nashville, TN
Posts: 6,544
Received 333 Likes on 189 Posts
Ive heard good things about Goopy so you should be good. I obviously prefer ALS as have seen nothing but great results with them on around 50 engines I have personally built. Im sure you are in good hands plus they resurface rotor housings which is a big plus.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Logan Reinisch
General Rotary Tech Support
44
09-17-18 12:20 PM



Quick Reply: Blew my fd motor... what seals should i get now?



All times are GMT -5. The time now is 06:19 PM.