5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

How long do rebuilt engines last?

Thread Tools
 
Search this Thread
 
Old 12-14-2007, 02:52 AM
  #21  
84conversion50
2nd Gear Member
 
84conversion50's Avatar
 
Join Date: Nov 2007
Location: New Mexico
Posts: 451
Default RE: How long do rebuilt engines last?

you get what you pay for in parts when rebuilding. EX: if you buy the cheap $6 autozone head gasket instead of the upper brands such as felpro. your going to get $6 worth of gasket. dont expect it to last
84conversion50 is offline  
Old 12-14-2007, 12:01 PM
  #22  
Nvarma
1st Gear Member
 
Nvarma's Avatar
 
Join Date: Mar 2007
Location:
Posts: 125
Default RE: How long do rebuilt engines last?


ORIGINAL: ponyponer

gaskets, pistons, rings, bearings, connecting rods engine block, cylinder heads,oil pump,camshaft, crankshaft, valves, rocker arms, push rods rear main oil seal, timing chain and sprockets, intake manifold, lifters. i've never rebuilt an engine myself before. to time consuming for me. it's already a 6-12 hour job to put the motor in, and bolt everything up depending on how fast you work, and how many people you got to help you.
Could I do without replacing the block, camshaft, and timing sprockets?
Nvarma is offline  
Old 12-14-2007, 12:15 PM
  #23  
83gtragtop
5th Gear Member
 
83gtragtop's Avatar
 
Join Date: Aug 2006
Location: DTLA, CA
Posts: 4,897
Default RE: How long do rebuilt engines last?

ORIGINAL: ponyponer

gaskets, pistons, rings, bearings, connecting rodsengine block, cylinder heads,oil pump,camshaft, crankshaft, valves, rocker arms, push rodsrear main oil seal, timing chain and sprockets, intake manifold, lifters. i've never rebuilt an engine myself before. to time consuming for me. it's already a 6-12 hour job to put the motor in, and bolt everything up depending on how fast you work, and how many people you got to help you.
This is whats required to build a new motor, not rebuild an existing one. You usually keep things like the crank and engine block.
83gtragtop is offline  
Old 12-14-2007, 10:04 PM
  #24  
8barrell460
 
8barrell460's Avatar
 
Join Date: Nov 2007
Location:
Posts: 28
Default RE: How long do rebuilt engines last?

Not as long as a fresh brand new one. I mean you don't get MUCH more out of a brand new one. I'd say you can at least get 3/4ths of a motor with equal wear, and maintenance that is brand new.
8barrell460 is offline  
Old 12-14-2007, 10:13 PM
  #25  
8barrell460
 
8barrell460's Avatar
 
Join Date: Nov 2007
Location:
Posts: 28
Default RE: How long do rebuilt engines last?

ORIGINAL: 83gtragtop

ORIGINAL: ponyponer

gaskets, pistons, rings, bearings, connecting rodsengine block, cylinder heads,oil pump,camshaft, crankshaft, valves, rocker arms, push rodsrear main oil seal, timing chain and sprockets, intake manifold, lifters. i've never rebuilt an engine myself before. to time consuming for me. it's already a 6-12 hour job to put the motor in, and bolt everything up depending on how fast you work, and how many people you got to help you.
This is whats required to build a new motor, not rebuild an existing one. You usually keep things like the crank and engine block.
You can get away with the block, but i'd replace the crank. As far as keeping the camshaft, and timing sprockets it depends on how worn they are, and what exactly let loose on the motor. I'm surprised at what some people do when they have motor damage. Only replacing the components that made the problem, and not the whole motor. I'm not one to rebuild the whole motor. I've rebuilt my 454, and 460. I was contemplating rebuilding a 396 with a broken crank I have in my 76 Chevy one ton. I'm just gonna probably buy a totally remanufactured one. I usually buy ones already rebuilt, or from a junkyard, and put them in.
8barrell460 is offline  
Old 12-14-2007, 10:36 PM
  #26  
mjr46
D.R. THE PATHETIC DORK
 
mjr46's Avatar
 
Join Date: Jun 2007
Location: West Virginia
Posts: 30,863
Default RE: How long do rebuilt engines last?

A rebuilt motor will last a good while.......It's more so in how it's maintained..used and or abused that'll determine longevity
mjr46 is offline  
Old 12-14-2007, 11:50 PM
  #27  
USMC1775
4th Gear Member
 
USMC1775's Avatar
 
Join Date: Aug 2006
Location: The P.R.K.
Posts: 1,975
Default RE: How long do rebuilt engines last?

I will answer with another question: How heavy is your right foot?
USMC1775 is offline  
Old 12-15-2007, 11:51 AM
  #28  
92Rideagain
1st Gear Member
 
92Rideagain's Avatar
 
Join Date: Aug 2007
Location: Mosul, Iraq
Posts: 141
Default RE: How long do rebuilt engines last?

Everything breaks! How you handle it and take care of it depends on how long it will last. Just becasue it is rebuilt does not mean it will last if youbeat on it all day.
92Rideagain is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
djbigskrilla
2005-2014 Mustangs
24
09-20-2022 01:04 AM
msavoia23
4.6L (1996-2004 Modular) Mustang
12
07-07-2018 12:08 PM
5.0pntydrpr
Classic Mustangs (Tech)
15
08-27-2015 10:26 PM
Gary Ugarek
4.6L (1996-2004 Modular) Mustang
8
08-26-2015 08:41 AM
01blackgtconv
4.6L (1996-2004 Modular) Mustang
2
08-10-2015 01:25 PM



Quick Reply: How long do rebuilt engines last?



All times are GMT -5. The time now is 04:09 AM.