5.4 rebuild
Elder User
Joined: Jul 2002
Posts: 719
Likes: 1
From: Long Island USA
Why would he think he has a cracked cylinder wall? What are the symptoms that would cause him to think this w/o having taken the motor out?? If the block has a visible crack that is leaking thats a different story...Rebuilds ALL depend on who does the work....You might want to check ebay..I see BRAND NEW 5.4L engines all the time and they go for around $1200-$1500.00...Definitely a better option than rebuilding. UNLESS you want to toughen up the internals.......
Steve
Steve
Elder User
Joined: Apr 2004
Posts: 866
Likes: 2
From: North Carolina
That's what I am thinking... Just get a new engine, you are going to same a ton of money. Also why does he think it is a cylinder wall?
That means you need a new block if you have a cracked cylinder wall, not the components in the engine. I dont know, Im confused.
That means you need a new block if you have a cracked cylinder wall, not the components in the engine. I dont know, Im confused.
Moderator
Joined: Dec 2001
Posts: 22,436
Likes: 17
From: Louisville,Ky.
Trending Topics
Tuned
Joined: Sep 2003
Posts: 311
Likes: 3
From: Arkansas
Don't think anyone sleeves the 5.4 Iron blocks...only 5.4's I'm aware of that get sleeves are SHM aluminum modular blocks....and I don't think he'll be getting one of those...
Anyway, if he's looking at a rebuild he may as well get a good forged shortblock for VT Engines or SHM or anyother company that specializes in building modular Fords. I think the VT shortblock runs about $3,800 not including freight. The 5.4 blocks are damned stout...takes something seriously wrong to crack one..maybe he's just loosing a rod...those and the pistons are the weak points in these motors.
Anyway, if he's looking at a rebuild he may as well get a good forged shortblock for VT Engines or SHM or anyother company that specializes in building modular Fords. I think the VT shortblock runs about $3,800 not including freight. The 5.4 blocks are damned stout...takes something seriously wrong to crack one..maybe he's just loosing a rod...those and the pistons are the weak points in these motors.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
Senior User
Joined: Jun 2004
Posts: 313
Likes: 0
Originally Posted by 2000BLK54
Don't think anyone sleeves the 5.4 Iron blocks...only 5.4's I'm aware of that get sleeves are SHM aluminum modular blocks....and I don't think he'll be getting one of those... Anyway, if he's looking at a rebuild he may as well get a good forged shortblock for VT Engines or SHM or anyother company that specializes in building modular Fords. I think the VT shortblock runs about $3,800 not including freight. The 5.4 blocks are damned stout...takes something seriously wrong to crack one..maybe he's just loosing a rod...those and the pistons are the weak points in these motors.
Anyway, if he's looking at a rebuild he may as well get a good forged shortblock for VT Engines or SHM or anyother company that specializes in building modular Fords. I think the VT shortblock runs about $3,800 not including freight. The 5.4 blocks are damned stout...takes something seriously wrong to crack one..maybe he's just loosing a rod...those and the pistons are the weak points in these motors.But, if it is in the cylinder wall, it can be sleeved if the crack does not extend too far down into the block or into the webbing.
BTW, I raced a showroom stock smallblock MOPAR back in the '70's. When we rebuilt that engine, in order to keep it legal in class, we put eight sleeves in it and bored it back to standard size! No problem. Would be cost prohibitive if it was not a race engine.
Posting Guru
Joined: Jan 2004
Posts: 1,628
Likes: 0
From: South...
Originally Posted by 2000BLK54
... The 5.4 blocks are damned stout...takes something seriously wrong to crack one..maybe he's just loosing a rod...those and the pistons are the weak points in these motors.
Yes...I'm highly ****ed...but I'll cool off... eventually!!!
Posting Guru
Joined: Jan 2004
Posts: 1,628
Likes: 0
From: South...
I have no idea what went wrong - don't know if it sucked a valve then detonated the piston and connecting rod or what...I've got pieces of the piston and the rod (the half that connects to the piston). The rod is twisted at the broken end.
Scott
Scott