Bottom End Rebuild Help
#11
So-called professional S2000 engine rebuilds have a high failure rate at least as reported here.
This car seems a prime candidate for a K24 engine -- but it won't cost $2,000. But even $10,000 more makes total cost under $15,000 compared to $25,000+ asking prices for fully functional cars. Lost my notes but there are at least a couple of shops which specialize in this swap and almost like the LS engines the Ks and their parts are everywhere at decent prices. Of course there are also LS swaps!
Looking forward to progress.
-- Chuck
This car seems a prime candidate for a K24 engine -- but it won't cost $2,000. But even $10,000 more makes total cost under $15,000 compared to $25,000+ asking prices for fully functional cars. Lost my notes but there are at least a couple of shops which specialize in this swap and almost like the LS engines the Ks and their parts are everywhere at decent prices. Of course there are also LS swaps!
Looking forward to progress.
-- Chuck
The following users liked this post:
micro Graham (08-24-2024)
#12
So-called professional S2000 engine rebuilds have a high failure rate at least as reported here.
This car seems a prime candidate for a K24 engine -- but it won't cost $2,000. But even $10,000 more makes total cost under $15,000 compared to $25,000+ asking prices for fully functional cars. Lost my notes but there are at least a couple of shops which specialize in this swap and almost like the LS engines the Ks and their parts are everywhere at decent prices. Of course there are also LS swaps!
This car seems a prime candidate for a K24 engine -- but it won't cost $2,000. But even $10,000 more makes total cost under $15,000 compared to $25,000+ asking prices for fully functional cars. Lost my notes but there are at least a couple of shops which specialize in this swap and almost like the LS engines the Ks and their parts are everywhere at decent prices. Of course there are also LS swaps!
I really appreciate everyone's feedback. I can provide more info if you want me to, just let me know! Ill keep you updated best I can. You guys rock, I love this community.!
The following 2 users liked this post by micro Graham:
jnewtons2k (08-24-2024),
windhund116 (08-24-2024)
#13
Do you know how to get an S2000 with a K24 (or any other non-stock engine) legal for the street? I'm not sure that combo will pass for CA roads.
Thanks!
Thanks!
#14
We know the bottom end is scrap so we just need to know how the rest of the block is.
Removing the cylinder head is NOT a trivial process so download the Honda Service Manual and familiarize yourself with the procedures. A good head and related parts all have value on the used market, even if the rest of the block is bad, as I'm sure you're discovering as you start this journey. Got a clean place you can leave the car or at least the engine in semi-disassembled condition for the winter while you work on it?
-- Chuck
Removing the cylinder head is NOT a trivial process so download the Honda Service Manual and familiarize yourself with the procedures. A good head and related parts all have value on the used market, even if the rest of the block is bad, as I'm sure you're discovering as you start this journey. Got a clean place you can leave the car or at least the engine in semi-disassembled condition for the winter while you work on it?
-- Chuck
The following users liked this post:
micro Graham (08-24-2024)
#15
We know the bottom end is scrap so we just need to know how the rest of the block is.
Removing the cylinder head is NOT a trivial process so download the Honda Service Manual and familiarize yourself with the procedures. A good head and related parts all have value on the used market, even if the rest of the block is bad, as I'm sure you're discovering as you start this journey. Got a clean place you can leave the car or at least the engine in semi-disassembled condition for the winter while you work on it?
-- Chuck
Removing the cylinder head is NOT a trivial process so download the Honda Service Manual and familiarize yourself with the procedures. A good head and related parts all have value on the used market, even if the rest of the block is bad, as I'm sure you're discovering as you start this journey. Got a clean place you can leave the car or at least the engine in semi-disassembled condition for the winter while you work on it?
-- Chuck
The following users liked this post:
windhund116 (08-24-2024)
#16
Are used S2000 short blocks available?
Thanks!
Thanks!
#17
#18
Registered User
Hi Micro,
There is a shop here that can rebuild a bad crank that may cost less than replacing it, and they do good work. They return the bad journals to stock dimensions by welding and grinding. Even with shipping it will cost less than a different crank, unless every journal is bad. And Plastigage is worth using, The directions are on the little folder it comes in so read it. You just need to know the stock bearing clearances in thousands of an inch to decide things.
If you need the address of the crank shop let me know. I have used them successfully.
Larry
There is a shop here that can rebuild a bad crank that may cost less than replacing it, and they do good work. They return the bad journals to stock dimensions by welding and grinding. Even with shipping it will cost less than a different crank, unless every journal is bad. And Plastigage is worth using, The directions are on the little folder it comes in so read it. You just need to know the stock bearing clearances in thousands of an inch to decide things.
If you need the address of the crank shop let me know. I have used them successfully.
Larry
#19
Hi Micro,
There is a shop here that can rebuild a bad crank that may cost less than replacing it, and they do good work. They return the bad journals to stock dimensions by welding and grinding. Even with shipping it will cost less than a different crank, unless every journal is bad. And Plastigage is worth using, The directions are on the little folder it comes in so read it. You just need to know the stock bearing clearances in thousands of an inch to decide things.
If you need the address of the crank shop let me know. I have used them successfully.
Larry
There is a shop here that can rebuild a bad crank that may cost less than replacing it, and they do good work. They return the bad journals to stock dimensions by welding and grinding. Even with shipping it will cost less than a different crank, unless every journal is bad. And Plastigage is worth using, The directions are on the little folder it comes in so read it. You just need to know the stock bearing clearances in thousands of an inch to decide things.
If you need the address of the crank shop let me know. I have used them successfully.
Larry
#20
For checking bores, you can destroy head if you don't remove its bolts properly. Correct sequence and correct amount to loosen each iteration through the sequence. That's why need manual.
The problem with regrinding this crank seems to come down to hardening and polish. What works on other engines hasn't worked here. I'm not aware of a single successful crank regrind on this motor (success = talk to me when you've got 20k+ miles, not 2k miles).
I'm sure they're out there, but no one has shared what was done and by who.
The problem with regrinding this crank seems to come down to hardening and polish. What works on other engines hasn't worked here. I'm not aware of a single successful crank regrind on this motor (success = talk to me when you've got 20k+ miles, not 2k miles).
I'm sure they're out there, but no one has shared what was done and by who.