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Hey guys looking for some suppliers that have engine rebuild kits (with pistons rings bearing the works) and full gaskets sets. Also does anyone know any good machine shops in the northern Alabama or Tennessee area that can do good head work with a 3 angle and maybe some mild porting work and looking to balance and blueprint the motor. Any help would be appreciated. I have a 1994 7.3 IDI factory turbo with 384,000. I'm going to be doing the complete build up for everyone to see and post pics along the way with suppliers used and contacts with companies that do the work for references.
The international dealers used to have about as good a deal on kits as anybody and there oem. I can't help you with a machine shop I think balancing is good on any motor but I would do some researching before I started doing 3 angle valve jobs on diesel ,I don't know if that is good or not.
I know you can get ceramic coated pistons for the cummins, have you found them for the IDI's.
Not ready to research a purchase of engine parts yet as the bullet proofing of the tranny core I have will be the next project, but that's a good point. Haven't seen anything excluding IDI's though. http://www.swaintech.com/store.asp?pid=8530&catid=19694
Lets say I'd want to rebuilt my 376,000 mile 7.3 but only replace pistons, rings, etc. Is it possible to replace pistons and rings and not rebore/sleeve the engine?
Just curious at the moment, but really all I want to do to it is change all seals and gasket (nothing internal) when I restore the truck since I'll have easy access to the engine.
But just wanna know for when I pull the heads and check the condition of the inside, then I'll decide what i'm gonna do. Honestlly I don't want to touch it more than I have to, runs fantastic! Just really derty, oilly and rusty.
Bruce mallinson at pittsburg power built quite a reputation with the big cam cummins hot rods and he claims he even runs ceramic coated pistons in his chainsaw.
Lets say I'd want to rebuilt my 376,000 mile 7.3 but only replace pistons, rings, etc. Is it possible to replace pistons and rings and not rebore/sleeve the engine?
Just curious at the moment, but really all I want to do to it is change all seals and gasket (nothing internal) when I restore the truck since I'll have easy access to the engine.
But just wanna know for when I pull the heads and check the condition of the inside, then I'll decide what i'm gonna do. Honestlly I don't want to touch it more than I have to, runs fantastic! Just really derty, oilly and rusty.
I would retorque your head bolts and mark them with a paint markers with all the lines running in the same direction so if one moves you will know you have a bad head bolt and test with a compression tester and if your getting good numbers across the board I wouldnt worry about a rebuild. If your getting weak numbers or leak downs it could be your head gaskets or a bad head bolt or i have seen the heads warp from high heat.
Lets say I'd want to rebuilt my 376,000 mile 7.3 but only replace pistons, rings, etc. Is it possible to replace pistons and rings and not rebore/sleeve the engine?
Just curious at the moment, but really all I want to do to it is change all seals and gasket (nothing internal) when I restore the truck since I'll have easy access to the engine.
But just wanna know for when I pull the heads and check the condition of the inside, then I'll decide what i'm gonna do. Honestlly I don't want to touch it more than I have to, runs fantastic! Just really derty, oilly and rusty.
Id say as long as you dont have a killer ring ridge you should be able to just hone the cylinders and replace the rings and pistons
If you are going to go to the trouble to change pistons and rings you already have to replace rod bearings, another hour will take care of the mains. you might as well go all the way.
If I do a reabuilt, I'm doing everything. Just wanted to know if I had to bore/sleeve the cylinders if I would change my rings and pistons. But if all is good and so is compression, i'm not even touching anything inside! I'll do all the gaskets and seals, that's it! (I will check the bearings to see if there not to worn out though) if not, back in ya go
I just hope everything is top in there, I wanna keep it as original as I can, for as long as I can. See if I can make it to a million miles
Not ready to research a purchase of engine parts yet as the bullet proofing of the tranny core I have will be the next project, but that's a good point. Haven't seen anything excluding IDI's though. http://www.swaintech.com/store.asp?pid=8530&catid=19694
Thanks, I'll bookmark it. It looks like you have to contact them for a price quote for the Monster rebuild kit. You must have gotten a parts list with the quote, yes? There was a previous post David85 broke down a list of parts for rebuilding my OEM core. I copied and pasted it in my truck folder but I'll try to find the thread and repost for comparison with they offered you. I don't know if it's possible to flag a thread as sometimes info is offered in posts that have strayed from the original thread subject.