1973 - 1979 F-100 & Larger F-Series Trucks Discuss the Dentsides Ford Truck
Sponsored by:
Sponsored by: Moser

My 460 Rebuild

Thread Tools
 
Search this Thread
 
  #1  
Old 05-03-2013, 02:29 PM
gmarcisz's Avatar
gmarcisz
gmarcisz is offline
Freshman User
Thread Starter
Join Date: May 2013
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
My 460 Rebuild

Where to start... I know, the beginning!
I picked up a 1979 F-150 with a big block 460 a few months ago for $1000, including TTL. It had been sitting in the back of a used car sales lot for just over a year, and they were having trouble moving it so i was able to get a good deal on it.
The vehicle ran, but suffered from engine issues, which to the best of their knowledge was a burnt valve.
Name:  KKqIXjE.jpg
Views: 12
Size:  455.6 KB
Name:  Gg5FqBz.jpg
Views: 11
Size:  594.0 KB
[Imgur](imgur: the simple image sharer)
I gave her a much needed bath once she got home and took her out for a ride
Name:  7zWTd3D.jpg
Views: 13
Size:  250.2 KB
I did some research and found that I could purchase a rebuilt motor for around $1600, or I could do the dirty work myself, and have more fun doing so while learning a thing or two. It would also be about half the cost. So I picked up the kit, here's most of the important stuff
Name:  1efTxg1.jpg
Views: 12
Size:  332.4 KB
A few days later a friend and I pulled the motor out, and believe me, thats no easy task for a big block... The engine stand was struggling to support all that weight!
Name:  asP20u2.jpg
Views: 12
Size:  269.1 KB
The next day, and a few Asprin later, we started stripping everything down.
Name:  F2XkdKx.jpg
Views: 13
Size:  521.2 KB
Name:  4SKA2AC.jpg
Views: 13
Size:  197.1 KB
Once the heads came off, it was obvious that there were a few bad valves to blame
Name:  AfKRWKW.jpg
Views: 11
Size:  301.0 KB
The pistons were in terrible shape, victims of poor engine warm up procedures
Name:  BK6y6Kw.jpg
Views: 13
Size:  471.1 KB
Found a few chunks of metal (piston parts) in the crankcase
Name:  f6VqpFL.jpg
Views: 12
Size:  576.0 KB
Once everything was stripped down, we sent the block out to a local machine shop where I had it dipped / cleaned up and the cylinders were honed and cross hatched.
Name:  j4fm8gk.jpg
Views: 12
Size:  354.0 KB
Name:  wVDzV3R.jpg
Views: 12
Size:  467.4 KB
Pressing the new crankshaft bearings
Name:  lEfdTn5.jpg
Views: 12
Size:  410.5 KB
Once we started re-assembling the motor, i got so sucked in I stopped taking pictures (apologies) but this is close to the end product. We got everything back in place and after multiple coats of high heat ceramic engine paint it started to look great. I went with the original ford blue, but I added some nice black to give it that custom look.
Name:  gX9L3sG.jpg
Views: 16
Size:  521.5 KB
Name:  vDtVL3B.jpg
Views: 12
Size:  447.3 KB
Name:  OO2FJ64.jpg
Views: 13
Size:  302.1 KB
Back on the hoist
Name:  sw8KXNB.jpg
Views: 12
Size:  538.4 KB
I cleaned up the engine compartment, got it ready for the fresh motor
Name:  2QQm9nR.jpg
Views: 10
Size:  536.3 KB
and after a day of fighting to get it back in place...
Name:  0ZpfrRX.jpg
Views: 13
Size:  327.7 KB
Name:  Po48cnx.jpg
Views: 11
Size:  234.2 KB
...the project was complete! Well, almost. Please check out my other post HERE and let me know if you can help with a little post re-build troubleshooting. Thanks guys, let me know what you think!
 
  #2  
Old 05-03-2013, 09:32 PM
MeanGreen460's Avatar
MeanGreen460
MeanGreen460 is offline
Elder User
Join Date: Mar 2013
Location: In Hastings Delton area
Posts: 559
Likes: 0
Received 0 Likes on 0 Posts
Did you have your valve guides knurled when you had your heads done? also did you check your piston ring end gap ?If so what was it hopefully not over .020.Did you check rod and main bearing clearances? or did you install a reground crank? I see you had one broken piston skirt hopefully no crack in the cylinder it came out of.Also looked like you may have had a bad valve or two .I have rebuilt a lot of engines of my own and when I worked at a Ford Dealer for 20 yrs I rebuilt a lot of engines so I always check everything when putting a engine together just in case something is not up to specs.Better to be too careful than have something happen after you get the engine in and fired up.By the way nice pictures looks like you did a good job plus you got a real truck should run good the F150 2wd trucks run good right from the factory plus they pretty rare .WE sold a lot of F250 2wd with 460 but very few F150 2wd 460s.
 
  #3  
Old 05-04-2013, 05:22 PM
gmarcisz's Avatar
gmarcisz
gmarcisz is offline
Freshman User
Thread Starter
Join Date: May 2013
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by MeanGreen460
Did you have your valve guides knurled when you had your heads done? also did you check your piston ring end gap ?If so what was it hopefully not over .020.Did you check rod and main bearing clearances? or did you install a reground crank? I see you had one broken piston skirt hopefully no crack in the cylinder it came out of.Also looked like you may have had a bad valve or two .I have rebuilt a lot of engines of my own and when I worked at a Ford Dealer for 20 yrs I rebuilt a lot of engines so I always check everything when putting a engine together just in case something is not up to specs.Better to be too careful than have something happen after you get the engine in and fired up.By the way nice pictures looks like you did a good job plus you got a real truck should run good the F150 2wd trucks run good right from the factory plus they pretty rare .WE sold a lot of F250 2wd with 460 but very few F150 2wd 460s.
I bought re-manufactured heads, I didn't do that part myself
 
  #4  
Old 05-04-2013, 05:37 PM
lafermedavid's Avatar
lafermedavid
lafermedavid is offline
Cargo Master

Join Date: Nov 2010
Location: darlington
Posts: 3,071
Received 61 Likes on 53 Posts
460bbf

your truck looks great.
 
  #5  
Old 05-04-2013, 06:36 PM
gmarcisz's Avatar
gmarcisz
gmarcisz is offline
Freshman User
Thread Starter
Join Date: May 2013
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by lafermedavid
your truck looks great.
Thanks man, I appreciate that!
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
masonf150
1973 - 1979 F-100 & Larger F-Series Trucks
22
10-15-2015 03:38 AM
creator
6.0L Power Stroke Diesel
18
04-24-2014 08:39 PM
marchettej
1973 - 1979 F-100 & Larger F-Series Trucks
19
07-07-2013 04:30 PM
gmill09
1973 - 1979 F-100 & Larger F-Series Trucks
9
12-30-2012 11:05 PM
fordnut1985
Kansas Chapter
15
03-19-2010 06:56 AM



Quick Reply: My 460 Rebuild



All times are GMT -5. The time now is 02:28 AM.