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69R-CODE

My First Restoration

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Hardened exhaust seats on your C8OE-N heads are nearly impossible. There just isn't enough material under the seat to support a new hardened seat once the heads are cut. As long as your existing seats are not badly recessed it will not be a problem. I know as I have done a ton of research on this topic. I was forced to abandon the hardened seats on my heads too.

 

As long as you keep temps in check you will be just fine. You can also run a lead substitute or octane booster to help protect your cast iron seats. If you hear "pinging" under hard acceleration, back out of the throttle and add an octane booster. That will help keep combustion chamber temps under control. I plan on doing this with my car.

 

What casting code is on your block? Does it have the "C" scratch on the back in the bell housing area? Just curious.

Bruce

Edited by LindenBruce

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Thanks to my "new" friend LindenBruce...we got my CJ put together over the Holiday's. He supplied me with the rockerarms and pushrods.

 

Thanks Bruce!! (P.S.C8ME & Yes it has the C-scratched in the back)

 

Attached are some pics of the motor and one with my Dad putting on the rocker arms for me.

 

Next step: Getting the Toploader rebuilt. Any suggestions?

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Very cool that you are building this thing to your liking and plan to drive it too! Keep us posted how things go.

What wheels/tires you plan to setup on it for DD duties?

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I recently rebuilt mine and found it to be pretty straight forward. I picked up a rebuild kit from Mark Williams (a search should bring up others who've had good experiences) and it came with an instructional CD that walks you through it. I eneded up needing a couple of new gears and he worked with me on those and talked me through a couple steps.

 

http://www.toploaderheaven.com/

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I second toploaderheaven.com (Mark Hammons). I just finished rebuilding mine last week. Very straightforward, and pretty good .pdf instructions. I had no problems taking mine apart or putting it back together, aside from trying to find a pair of snap ring pliers that worked :D

 

I've also ordered a few parts from David Kee (http://www.4speedtoploaders.com/ ) and he's a toploader god as well. I have heard nothing but good reviews about his kit too. That said, I can't make any comments first hand about the instructions -- I went with toploaderheaven as I was sold on all the step-by-step pictures that were included in the CD.

 

ps. Your engine looks great!

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It has been a while since I have posted an update.

We finally got the CJ in the car this weekend.

It went in (not without a fight) headers and all. This is a VERY tight fit!!!!

 

Here are some pictures.

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It has been a while since I have posted an update.

We finally got the CJ in the car this weekend.

It went in (not without a fight) headers and all. This is a VERY tight fit!!!!

 

Here are some pictures.

 

That engine looks great. I can't beleive it installed without any problems, great job!

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Can't believe you got it in like that with the headers, well done!!!

 

How you did it though has me stumped, mine was no way going to come out with the headers on. I'm not even going to attempt again with the Hookers, I've been told FPA's slip in easy so am going to get them.

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We jacked the car up in the back to the point the nose almost touched the ground. Then we tilted the engine so the tail-shaft was about to touch the ground as well.

Then we slipped it in. There is only about a 1/4" of clearance from the headers to the shock towers. That part was easy. The problems came when we tried to put the motor mount bolts through. It was not lining up. We could get one side in. then the other would be off.

The issue was with the headers on you could not move the block up in the back and left to right on the sides. We ended up getting it to line up on one side and then we had to open the motor mount hole up slightly. Took us about 6 hours.

 

The next issue will be if I ever need to change the header gaskets. I will have to pull the motor to get them off. I chose the Hookers Super Comps because my dad had them sitting in the garage and gave them to me. Saved me $800. I think in the future I will try the FPA's or buy Stock replacements.

 

I am pleased with result. The restoration shop seems to think It will be up and running in a few weeks.

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Of all the things that first come to mind to have troubles with slipping it in there, the mount bolts are not one of them.

 

It is a scary thought though, about having to replace a header gasket!

 

Again, well done!! Can't wait to see it come together even more!

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How goes the project dude? I installed my engine/trans/headers several months ago too. I have the FPA's and while they clear everywhere once the assembly is in, the whole install was a real PITA!!! I had to drop my idler arm and pitman arm. The collector tubes clear all around with no problems. Actually, if FPA had moved the collectors in toward the transmission about half an inch things would have been easier going in. There is now way to change the header gaskets without doing a partial engine pull. Bruce

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The project is getting ready to come home : (

Motor and Transmission are in car. All new brake lines, brakes, fuel lines and wire harness have been installed.

Have not started it yet. It just needs a couple of odds and ends to make that happen.

My wallet wont allow any more work in the shop at this time. I will save up a little more and hit it again in a few months.

I may be able to do a lot of work on the car from my garage?

 

Anyway, you are correct...I will have to pull the motor to change the header gaskets.

You have pictures or a thread I can check out?

 

Donny

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You know, I never got around to doing a thread. I have a ton of pics. I think I will update my album here so all can see.

 

Yeah, my wallet is dry right now too. All I need is a fan shroud, radiator, and battery and the beast will breath fire yet again. I just got an alternator off of ebay the other day and got it rebuilt/detailed and bolted on. Bruce

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Just to update everyone. Car is back home. I still have not started the engine. All I need to do is hook up a battery and the associated wires. Hope to have that done by the end of the month. Here is a picture of the motor as of 7-7-12.

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