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The Power of the Dark Side (Dauntless 225)

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oldtime View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote oldtime Quote  Post ReplyReply Direct Link To This Post Posted: 06 May 2015 at 4:01pm
Front neoprene seals Victor 65025SF, Felpro 15200, National 710163
Rear neoprene seals Victor JV742R, Felpro BS40613, Mc Cord BS322

I have a new unopened Dana Spicer full gasket set for Dauntless 225. 
It comes with neoprene crankshaft seals,
I'll sell it for $100 plus shipping


Edited by oldtime - 06 May 2015 at 4:14pm
Currently building my final F-134 powered 3B .
T98-A Rock Crawler using exclusive factory parts and Approved Special Equipment from the Willys Motors era (1953-1963)
Zero aftermarket parts

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52 M38 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 07 May 2015 at 9:14pm
Well good news on the engine. Cylinders just needed to be honed, pistons, and con-rods are all good.  Heads are in perfect condition so not doing anything with the seats.  I will just re-lap the valves.  New bearings all around.  Cam is junk, but I mixed up the lifters anyways so that was a going to be new anyways.  I will post some pictures when I pick it up next week.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote harry E Quote  Post ReplyReply Direct Link To This Post Posted: 08 May 2015 at 6:33pm
thanks for the seal numbers old time. i dident know that the rear crank seal could also be changed. are any modifacations required to change the rear seal?

thanks
Harry E
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oldtime View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote oldtime Quote  Post ReplyReply Direct Link To This Post Posted: 08 May 2015 at 10:14pm
No changes are required to install a neoprene rear main seal.
The Felpro complete gasket sets for D225 are only available with rope type seals.
If you buy a full Felpro set then you will want to source the additional neoprene seals.
Victor and Dana Spicer full gasket sets for D225  include the neoprene type seals.
Currently building my final F-134 powered 3B .
T98-A Rock Crawler using exclusive factory parts and Approved Special Equipment from the Willys Motors era (1953-1963)
Zero aftermarket parts

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Post Options Post Options   Thanks (0) Thanks(0)   Quote harry E Quote  Post ReplyReply Direct Link To This Post Posted: 09 May 2015 at 1:08am
the kit I got for the 225 is a felpro kit. I will try to get the better seals. thanks for the imfo.

Harry E
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52 M38 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 09 May 2015 at 2:08am
The plan is to pick up the majority of the engine on Tuesday.  I am going to use total seal rings so I need to have valve stem seals added since they were not OE.  That will require a touch more machining.   I will would like to assemble the long block in the basement and then take it out before it becomes too heavy to move.  I think I will replace the cam with a Comp cam built for low rpm.  I am contemplating an HEI distributor.


Edited by 52 M38 - 09 May 2015 at 9:38pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote oldtime Quote  Post ReplyReply Direct Link To This Post Posted: 09 May 2015 at 3:35pm
If one is after low RPM torque they can do no better than a stock profile camshaft.
The stock camshaft duration is already ideal for low rpm use and produces the absolute smoothest possible idle.
That said many people claim that the Comp cam 252H yields better mid range (2400 RPM) without effecting low range use.
Currently building my final F-134 powered 3B .
T98-A Rock Crawler using exclusive factory parts and Approved Special Equipment from the Willys Motors era (1953-1963)
Zero aftermarket parts

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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 09 May 2015 at 9:14pm
Originally posted by oldtime oldtime wrote:

That said many people claim that the Comp cam 252H yields better mid range (2400 RPM) without effecting low range use.

The comp 252H is exactly what I plan to use.  I need to pace my budget through this rebuild.  Summit has a kit with lifters for $190.  The plan is to only due about $2-300 a month on the whole project of engine/trans/xfer.  
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2015 at 12:08am
I was wondering if anyone has a link to a good guide for valve lapping.  I am going to start assembling the heads and need to lap the valves. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2015 at 12:16am
I lapped the valves today, cleaned it all up and installed the valves.  It was very simple to do since everything was in perfect shape and cleaned.





Edited by 52 M38 - 18 May 2015 at 12:18am
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 20 May 2015 at 1:13am
I had an excellent drive tonight with the dog riding shotgun.  I do not know if I will have the heart to swap out my L134 when all is said and done.  I enjoyed the drive just as it was. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote oldtime Quote  Post ReplyReply Direct Link To This Post Posted: 20 May 2015 at 4:34pm
Just my opinion here but if one does not need the Dauntless engine or any other modification for that matter then it's pretty foolish to swap parts around just because you can.
I've been daily driving the flat fender CJ's with stock engines ever since the mid 1970's.
I take them anywhere and everywhere and it's way past time for me to increase the engine output.
When I finally got back to the midwest from a long trip to California in 1981 I switched over exclusively to the F heads.
I started to go Dauntless back in the mid 1980's and put it all on hold.
I am just now getting around to installing Dauntless power after many, many years of running the original Willys engines.
But like I say these are daily drivers for me and I truely need the power to keep up.
 
 
Currently building my final F-134 powered 3B .
T98-A Rock Crawler using exclusive factory parts and Approved Special Equipment from the Willys Motors era (1953-1963)
Zero aftermarket parts

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mike S Quote  Post ReplyReply Direct Link To This Post Posted: 20 May 2015 at 8:47pm
Rebuilding my 2A I had two L134s and a Dauntless on hand. Decided to rebuild one of the L134s and save the Dauntless for a CJ6 project. Glad I did… my 2A is "original" & all new, and I expect the rebuilt engine, T90C, and D18 to provide another 65 years of service. 
'47 CJ2A -- #114542
Warn FF D41 rear
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 22 May 2015 at 10:13pm
I put the crank and pistons into the block.  Once I removed my protective bodily coating of assembly lube I gave everything a few good rotations and it turns super smoothly.  I cleaned up my valve covers a bit and took off the three hideous tabs that used to ineffectively hold the plug wires.  I think I am going to paint the engine the same green as the jeep.  
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 21 July 2015 at 11:03pm
This reminds me of the partially assembled Death Star.


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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom in RI Quote  Post ReplyReply Direct Link To This Post Posted: 22 July 2015 at 2:16am
What is the easy 225 exhaust manifold route for a flat fender? The CJ5 has the forward dump manifold on the drivers side to avoid the MC and steering gear.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote flatfender47 Quote  Post ReplyReply Direct Link To This Post Posted: 22 July 2015 at 8:55pm
Headers if you already have or are planning a steering conversion.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52 M38 Quote  Post ReplyReply Direct Link To This Post Posted: 22 July 2015 at 11:19pm
Originally posted by flatfender47 flatfender47 wrote:

Headers if you already have or are planning a steering conversion.


Not what I wanted to hear.  Those are crazy pricey.
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