Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

The Fastest 928 of all time, blows an Engine!

Thread Tools
 
Search this Thread
 
Old 04-23-2012, 02:23 AM
  #31  
Bill Ball
Under the Lift
Lifetime Rennlist
Member
 
Bill Ball's Avatar
 
Join Date: Mar 2002
Location: Buckeye, AZ
Posts: 18,647
Received 49 Likes on 36 Posts
Default

Originally Posted by GregBBRD
Wow.

A piece of wrist pin bushing.

That's a Thermo Nuclear Explosion!
Is that what that is? Wild.
Old 04-23-2012, 02:34 AM
  #32  
bronto
Drifting
 
bronto's Avatar
 
Join Date: Aug 2006
Location: Reno, NV
Posts: 2,810
Received 49 Likes on 35 Posts
Default

Originally Posted by mark kibort
Greg, you know me by now. It was more tongue and cheek than anything else.
For some reason I read that last sentence the first time as "torque and cheek".
Old 04-23-2012, 06:57 AM
  #33  
JHowell37
Drifting
 
JHowell37's Avatar
 
Join Date: Jul 2004
Location: Davidsonville, MD
Posts: 2,725
Likes: 0
Received 5 Likes on 5 Posts
Default

Probably caused by that ricer decal on the hood.
Old 04-23-2012, 07:47 AM
  #34  
puyi
Racer
 
puyi's Avatar
 
Join Date: Feb 2004
Location: Le Mans - France
Posts: 349
Received 20 Likes on 12 Posts
Default

How many hours of use for that engine since complete rebuild?
There is much reason that make a race engine to be rebuild every X hours, but let me know.

It seems thant Joseph get a braking problem with his own car, what are the issue?

Last edited by puyi; 04-23-2012 at 09:14 AM.
Old 04-23-2012, 09:50 AM
  #35  
Mike Simard
Three Wheelin'
 
Mike Simard's Avatar
 
Join Date: Aug 2006
Location: Atlanta
Posts: 1,765
Likes: 0
Received 1 Like on 1 Post
Default

Mark A, you have my car waiting for you if you can fly out to Road Atlanta.
The car is ready to race, there's a NASA June 15-17. There may be some PCAs, I don't follow them but hear they do RA 4 times a year.

When my trans broke I was pretty bummed and I didn't even have the added bonus of it being announced by MK with added commentary
The best thing about ordeal that was Brian 'Iceman' offering a ride if I just showed up, that really made the car blowing up seem so unimportant.
Old 04-23-2012, 12:29 PM
  #36  
Mark Anderson
The Parts Whisperer
Rennlist
Site Sponsor

 
Mark Anderson's Avatar
 
Join Date: Nov 2002
Location: Anaheim Ca
Posts: 7,061
Received 366 Likes on 176 Posts
Default

Originally Posted by Mike Simard
Mark A, you have my car waiting for you if you can fly out to Road Atlanta.
The car is ready to race, there's a NASA June 15-17. There may be some PCAs, I don't follow them but hear they do RA 4 times a year.

When my trans broke I was pretty bummed and I didn't even have the added bonus of it being announced by MK with added commentary
The best thing about ordeal that was Brian 'Iceman' offering a ride if I just showed up, that really made the car blowing up seem so unimportant.
Mike that is a very generous offer and tempting. Does this mean your gearbox project is complete?
Old 04-23-2012, 12:35 PM
  #37  
BC
Rennlist Member
 
BC's Avatar
 
Join Date: Dec 2001
Posts: 25,150
Received 82 Likes on 55 Posts
Default

Originally Posted by GregBBRD
Wow.

A piece of wrist pin bushing.

That's a Thermo Nuclear Explosion!
I was surprised to see the wrist pin.....Well, part of it.
Old 04-23-2012, 12:54 PM
  #38  
Mike Simard
Three Wheelin'
 
Mike Simard's Avatar
 
Join Date: Aug 2006
Location: Atlanta
Posts: 1,765
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by mark anderson
Mike that is a very generous offer and tempting. Does this mean your gearbox project is complete?
I put in an 85 2.20 box for now and it's running. The car has a small cell so 40 minute races are nail biters. If PCA has shorter races we can run it unrestricted and do things like spin tires between 5-6 but more fuel is used.


The trans project is underway but is a big one. I have a Jerico prepped and modified, 3.08 ring and pinion, some custom parts are being heat treated now and I'm about to start cutting some 4" & 5" aluminum chunks. There's just no simply drilling adpater plates etc. There's also the new TT and clutch spline size and shift linkage but that's another story...
Old 04-23-2012, 01:32 PM
  #39  
Dennis K
Addict
Rennlist Member

 
Dennis K's Avatar
 
Join Date: Oct 2001
Location: Berkeley, CA
Posts: 1,115
Likes: 0
Received 2 Likes on 2 Posts
Default

Ugh, that sucks Mark. I feel your pain.
Old 04-23-2012, 01:56 PM
  #40  
jeff spahn
Rennlist Member
 
jeff spahn's Avatar
 
Join Date: Nov 2009
Location: Dubuque, IA
Posts: 8,598
Received 390 Likes on 223 Posts
Default

Originally Posted by bronto
For some reason I read that last sentence the first time as "torque and cheek".
Funny, I did too.
Old 04-23-2012, 02:31 PM
  #41  
GregBBRD
Former Sponsor
 
GregBBRD's Avatar
 
Join Date: Feb 2005
Location: Anaheim
Posts: 15,230
Received 2,474 Likes on 1,468 Posts
Default

Originally Posted by Bill Ball
Is that what that is? Wild.
Yes, no doubt. I looked at that bronze colored piece, in person, this morning.

I can't imagine a "normal" broken rod problem (from oiling problems) that allows that bushing piece to fall out the bottom.

I'd have to think that either the piston, wrist pin, or the "eye" of the rod opened up to allow that piece to be loose.

It's not going to be pretty.....
Old 04-23-2012, 02:34 PM
  #42  
GregBBRD
Former Sponsor
 
GregBBRD's Avatar
 
Join Date: Feb 2005
Location: Anaheim
Posts: 15,230
Received 2,474 Likes on 1,468 Posts
Default

Originally Posted by puyi
How many hours of use for that engine since complete rebuild?
There is much reason that make a race engine to be rebuild every X hours, but let me know.

It seems thant Joseph get a braking problem with his own car, what are the issue?
I don't know exactly, but not enough hours to have pieces falling out of the bottom.

Something "different" than the "normal" 928 engine failure occurred.
Old 04-23-2012, 02:36 PM
  #43  
IcemanG17
Race Director
 
IcemanG17's Avatar
 
Join Date: Sep 2004
Location: Stockton, CA
Posts: 16,270
Received 75 Likes on 58 Posts
Default

Originally Posted by justaguy
Mark
Sorry to hear this. I lost the last motor on the widow on a 3-4 upshift as well. lots of schrapnel to sift through to find out what really happened.
Once again sorry to hear of your loss. Glad you are OK the engine can be replaced

Sean
here is video evidence of Seans motor sucking an intake valve
Old 04-23-2012, 02:39 PM
  #44  
IcemanG17
Race Director
 
IcemanG17's Avatar
 
Join Date: Sep 2004
Location: Stockton, CA
Posts: 16,270
Received 75 Likes on 58 Posts
Default

Mark
My car has an SCCA book & will have a NASA book shortly.......you are welcome to race it at any upcoming norcal events......it doesn't have lots of HP, so it will be hard to keep up with MK....but with your driving and on slicks (especially yours!!!) it should be within a couple seconds.....enough to have some fun anyway......
Old 04-23-2012, 02:47 PM
  #45  
Fastest928
Rennlist Member
 
Fastest928's Avatar
 
Join Date: Mar 2002
Location: California
Posts: 1,617
Likes: 0
Received 1 Like on 1 Post
Default

Mark,

As hard as it may be, there is some good news: after every one of your engine failures, your next engine lasted longer and made more power! This last engine seemed to run forever, so the next one will be even more reliable and with increased power!!

Find the failure, fix it and go give em hell!

Best of luck!


Quick Reply: The Fastest 928 of all time, blows an Engine!



All times are GMT -3. The time now is 09:16 AM.