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Re: MY JEEP BUILD THREAD [Re: Golden-Arm] #1061553
12/18/12 10:43 PM
12/18/12 10:43 PM
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DusterDave Offline OP
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The CJ-7 front end transformation is complete!



Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061554
12/29/12 01:10 PM
12/29/12 01:10 PM
Joined: Jan 2003
Posts: 2,077
Oklahoma City
Jwilli500 Offline
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Hey Dave,
Got a couple of questions about the motor if you dont mind? First,were you able to internally balance it? without Mallory metal? Second, what cam did you use? specs? Third, Did you deck the block for quench? The reason I ask, is I'm seriously contemplating a very similar motor and this will help me make some decisions. Thanks man!

Last edited by Jwilli500; 12/29/12 04:44 PM.
Re: MY JEEP BUILD THREAD [Re: Jwilli500] #1061555
12/29/12 05:17 PM
12/29/12 05:17 PM
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DusterDave Offline OP
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Quote:

Hey Dave,
Got a couple of questions about the motor if you dont mind? First,were you able to internally balance it? without Mallory metal? Second, what cam did you use? specs? Third, Did you deck the block for quench? The reason I ask, is I'm seriously contemplating a very similar motor and this will help me make some decisions. Thanks man!



Yes, Dan at Performance was able to internally balance it. I don't think he had to use Mallory Metal, but I'll ask him.
I used this Comp Cams cam. Nostalgia/Purple Plus Hydraulic camshaft
The block was decked for optimum quench. I used magnum heads, which have closed chambers.
Hope that helps.


Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061556
12/29/12 11:27 PM
12/29/12 11:27 PM
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DusterDave Offline OP
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I got the Hedman header flanges with stubs. The only pipe that will be a little tricky is the #3 exhaust with the steering shaft in the way. A tight radius elbow should get me under the shaft.
I've decided to mount the collectors outside of the frame rails. They have a 3" outlet, so I'll run 3" pipe after it, and elbow back under the frame, right before the leaf spring mount, and another elbow going into 3" mufflers. Tailpipes will be 2-1/2".




Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061557
12/30/12 04:18 PM
12/30/12 04:18 PM
Joined: Jan 2003
Posts: 2,077
Oklahoma City
Jwilli500 Offline
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Thanks for the info Dave! Now I understand the way that thing sounded on the dyno! I am planning on a set of the Enginequest heads too but I'll probably use the 60711 Hydraulic roller from Lunati for the bottom end torque etc. Thanks again! What diameter are the stubs for your primary tubes?
Quote:

Yes, Dan at Performance was able to internally balance it. I don't think he had to use Mallory Metal, but I'll ask him.
I used this Comp Cams cam. Nostalgia/Purple Plus Hydraulic camshaft
The block was decked for optimum quench. I used magnum heads, which have closed chambers.
Hope that helps.



Last edited by Jwilli500; 12/30/12 04:21 PM.
Re: MY JEEP BUILD THREAD [Re: Jwilli500] #1061558
12/30/12 06:25 PM
12/30/12 06:25 PM
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DusterDave Offline OP
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Quote:

Thanks for the info Dave! Now I understand the way that thing sounded on the dyno! I am planning on a set of the Enginequest heads too but I'll probably use the 60711 Hydraulic roller from Lunati for the bottom end torque etc. Thanks again! What diameter are the stubs for your primary tubes?




I went with 1-3/4" primaries, per Dan's recommendation.


Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061559
12/31/12 09:33 PM
12/31/12 09:33 PM
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DusterDave Offline OP
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After doing some research about how to improve brake performance on my Jeep, I learned that a TJ power brake booster has dual diaphragms, as opposed to a single diaphragm that my YJ came with. Going from a single to a dual increases the hydraulic brake pressure from 1,000 psi to around 1,600 psi.
The swap isn't too hard to do. The one major difference that needs to be addressed is the brake rod length. My YJ measures 7.5", while the TJ rod measures 5.5". I found a thread on a Jeep forum that described how to correct the rod length, and make it adjustable at the same time.




Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061560
01/01/13 11:22 PM
01/01/13 11:22 PM
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DusterDave Offline OP
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I gave the TJ booster a couple coats of paint, and the bracket as well. I mocked it up, to see how it fits around the engine, etc. Plenty of clearance. But, I set the hood in place, and there is 1/8 of an inch of clearance between the top of the cap and the underside of the hood. That's damned close, but its better than the alternative!
I've also begun to putt around with fitting some of the primary pipes together. I've got the collectors positioned where I want them, so now, its just a matter of connecting point A to point B, times 8.



Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061561
01/10/13 11:49 PM
01/10/13 11:49 PM
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DusterDave Offline OP
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To recap, the '95 Ford T-Bird fan I chose to cool the Performance Only beast was too long in one direction. The bottom needed to get whacked off, and sealed up. I also cut off the unneeded top brackets.



Bottom hacked off with my air body saw. Edges made straight with a 6" orbital sander.



I made a cardboard template that would represent the sheet metal cover.




Cut, formed, pop riveted and painted. I covered all of the edges of the shroud with plastic car door edge guarding, to help protect the radiator fins. I'm currently building brackets so I can mount this fan to the rad.



Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061562
01/12/13 09:28 AM
01/12/13 09:28 AM
Joined: Aug 2004
Posts: 9,654
Southern by Choice
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Nice attention to detail as always Dave


Old, tired, and sometimes broke down. Me, not my car...
Re: MY JEEP BUILD THREAD [Re: Shoozy] #1061563
01/13/13 10:59 PM
01/13/13 10:59 PM
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DusterDave Offline OP
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Thanks, Shoozy.

This weekend, I got the driver's side header pieced together. This was my first attempt at building headers. Tedious work, to say the least! I've got a gap on the #7 header stub that will be addressed.






Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061564
01/13/13 11:26 PM
01/13/13 11:26 PM
Joined: Jul 2006
Posts: 9,366
Lehigh Acres, Florida
rickstershemi Offline
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Excellent

Rickster

Re: MY JEEP BUILD THREAD [Re: rickstershemi] #1061565
01/27/13 10:40 AM
01/27/13 10:40 AM
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DusterDave Offline OP
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Time to build the rock sliders!

I'm starting with a Poison Spyder Ricochet Step DIY kit.



During my lunch hour on Friday, I purchased two pieces of 7 gauge hot rolled steel, measuring 50" x 12". I dropped them off at a sheet metal fabrication shop just a few blocks down the road to get them formed.
I added up my material costs, and I saved about $180.00 building these myself, instead of buying them already made from Poison Spyder.



This morning, I'm going to make a cardboard template for the part of the formed metal that goes under the tub, trace it out, and remove the excess metal with a plasma cutter. If all goes well, I'll get everything tacked together today.


Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061566
01/27/13 10:55 PM
01/27/13 10:55 PM
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DusterDave Offline OP
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I made some extensions to reach two of the body mounts.



Test fit of the body mounting points.


[

Fully welded up.



Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061567
01/27/13 10:58 PM
01/27/13 10:58 PM
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DusterDave Offline OP
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I only managed to get the driver's side completely done today.
I countersunk the attachment holes, and used 5/16-18 flat head Allen bolts.




I reinforced the inside with 3/16" thick steel plate.



Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061568
02/02/13 07:18 PM
02/02/13 07:18 PM
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Today, I finished building the passenger side slider. The back edge of the sliders will be profiled to match the angle of the TJ flares. I'm going to order those next week.
Tomorrow, I'm going to remove the sliders and spray them with a couple coats of industrial grade 2 part epoxy primer. I want to get that done before they start rusting.




Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061569
02/10/13 09:08 PM
02/10/13 09:08 PM
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DusterDave Offline OP
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Got a little bit of work done on the Jeep this weekend. This week, the rear TJ flares and a pair of chrome headlight bezels came in from Morris 4x4. Saturday, I mounted the TJ flares.


Sunday, I began fabrication work on the passenger side header. When building the primary pipes, sometimes the pieces just fall into place quickly, and sometimes it can take all day just to get just one pipe done. Today was one of those frustrating days....




Gone to the dark side with an LS3 powered '57 Chevy 210
Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061570
02/11/13 12:52 AM
02/11/13 12:52 AM
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Oklahoma City
Jwilli500 Offline
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Not sure if I'd have the patience for that 'puzzle' but there is a part of me that'd like to try...
Quote:

Sunday, I began fabrication work on the passenger side header. When building the primary pipes, sometimes the pieces just fall into place quickly, and sometimes it can take all day just to get just one pipe done. Today was one of those frustrating days....



Re: MY JEEP BUILD THREAD [Re: DusterDave] #1061571
02/11/13 10:26 AM
02/11/13 10:26 AM
Joined: Jul 2006
Posts: 9,366
Lehigh Acres, Florida
rickstershemi Offline
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Looks great Dave

Rickster

Re: MY JEEP BUILD THREAD [Re: rickstershemi] #1061572
02/16/13 06:36 PM
02/16/13 06:36 PM
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DusterDave Offline OP
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Quote:

Looks great Dave

Rickster




Thanks, Rick!

I finished fabbing up the passenger side header today.







On a side note, I have an Art Carr/Winters Sidewinder shifter on the way. I ordered the flush mount style, because I plan to build a custom center console.


Gone to the dark side with an LS3 powered '57 Chevy 210
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