5.0L General Discussion This section is for non-tech specific information pertaining to 5.0L Mustangs.

strait edge?

Thread Tools
 
Search this Thread
 
Old 11-15-2010, 05:43 PM
  #11  
a_penquin
4th Gear Member
 
a_penquin's Avatar
 
Join Date: Jul 2009
Location: GA
Posts: 1,022
Default

Originally Posted by 302army187
well I was thinking along the same lines.

the cylinder bores look like they have fresh cross hatch/hone marks..... REAL fresh. but the stock timing chain was on there, and it had a TON of slack, worse then my motor when I replaced it, and I had 150,000 miles at the time.
I pulled the chain off my old 318 without pulling any gears, Im still trying to figure out how it didnt jump timing.....
a_penquin is offline  
Old 11-15-2010, 06:15 PM
  #12  
motorman524
MF Informant
 
motorman524's Avatar
 
Join Date: Sep 2006
Location: Missouri
Posts: 2,690
Default

Maybe he had the head off and put everything back together when he found a seller. I can't see an engine running very long without a head gasket. Hone marks really can't tell you how long ago an engine was rebuilt. Doesn't matter how fresh they look.
Machine shop.
motorman524 is offline  
Old 11-15-2010, 06:31 PM
  #13  
simpsonfan13
ELEKTRO-FIDE Moderator
 
simpsonfan13's Avatar
 
Join Date: Jul 2006
Location: In Geo-synchronous orbit over redass' bathroom,
Posts: 2,356
Default

+1 on the machine shop. its a measure twice cut once kind of thing.
and ive got to say thats a first for me as well. ive seen them backwards and upside down, but none at all is new one.
simpsonfan13 is offline  
Old 11-16-2010, 04:50 PM
  #14  
302army187
6th Gear Member
Thread Starter
 
302army187's Avatar
 
Join Date: Jan 2008
Location: colorado
Posts: 6,395
Default

yea I was just gonna slap my stuff on it, and throw it in the car, spray it with a 200 shot, and wait for it to blow.

but I figure if I invest the $500 or so to have it checked, and have new bearings and rings installed, it will go twice as far for me.
302army187 is offline  
Old 11-16-2010, 05:39 PM
  #15  
302army187
6th Gear Member
Thread Starter
 
302army187's Avatar
 
Join Date: Jan 2008
Location: colorado
Posts: 6,395
Default

if you look closely, you can see how my current motor has almost no hone/cross hatch marks. then look at the one I just got, its a huge difference.

My current motor, 160,000 miles




"new" motor
(nice hone marks, but look at the water ports )


here is from below

Old/current motor

(notice the score marks picture was taken February when I did the head/cam swap)


new motor



you can also see my current motor, looks to have more oil "soaked" into the cylinders/block/rods. dunno if that show's age or not.

but it looks to me this new motor is in much much better shape then my current wore out motor.
302army187 is offline  
Old 11-16-2010, 05:57 PM
  #16  
a_penquin
4th Gear Member
 
a_penquin's Avatar
 
Join Date: Jul 2009
Location: GA
Posts: 1,022
Default

Did the block get wet setting, it looks like theres some water contamination in the oil.
a_penquin is offline  
Old 11-16-2010, 07:02 PM
  #17  
302army187
6th Gear Member
Thread Starter
 
302army187's Avatar
 
Join Date: Jan 2008
Location: colorado
Posts: 6,395
Default

which motor?
302army187 is offline  
Old 11-16-2010, 07:07 PM
  #18  
holyshift
3rd Gear Member
 
holyshift's Avatar
 
Join Date: Jul 2007
Location: Sandusky,OH
Posts: 893
Default

Just putting this out there....theres no fuggin way that motor ran without a headgasket.....tolerances are not close enough for it to just run and smoke a little....no way.
holyshift is offline  
Old 11-16-2010, 07:16 PM
  #19  
302army187
6th Gear Member
Thread Starter
 
302army187's Avatar
 
Join Date: Jan 2008
Location: colorado
Posts: 6,395
Default

Originally Posted by holyshift
Just putting this out there....theres no fuggin way that motor ran without a headgasket.....tolerances are not close enough for it to just run and smoke a little....no way.
haha. well its possible the dumb **** forgot the head gasket. fired it up. got pissed it was smoking/leaking, and then got the crate motor to replace it, giving up on the motor.

there's no telling.

I'm still considering calling the guy, and being like "WTF?!" he seemed like a pretty cool guy, said he has a 408 turbo fox, supposedly.
302army187 is offline  
Old 11-16-2010, 07:19 PM
  #20  
a_penquin
4th Gear Member
 
a_penquin's Avatar
 
Join Date: Jul 2009
Location: GA
Posts: 1,022
Default

Your "new" one looks like theres water contamination. Im calling b/s on the turbo fox for forgetting a head gasket/giving up on the engine like that.
a_penquin is offline  


Quick Reply: strait edge?



All times are GMT -5. The time now is 06:26 PM.