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Old 03-07-2008, 11:52 PM
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Default cam install tool

Instead of forking over $100+ for the JPR cam install tool I wanted to know what else I could use I heard of people using wooden dowls but what size and length any help would be great thanks

Joe
Old 03-08-2008, 12:59 AM
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When i did mine i believe it was two 5/16 dowel rods. Just do a search in the engine section for dowel rods and there should be a bunch of threads. And the length im trying to remember i think was in the area of 24" i believe. Alot of people use metals ones, others use i believe wood or something to that nature. Wish i could be of more help to you, but i did my cam swap over a year ago. If you can find the thread i started on after i finshed my cam swap, i know i wrote down a bunch of stuff that can help you.
-Joel
Old 03-08-2008, 07:01 AM
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Here's what I used, picked up 5/16" rod at Home Depot. Someone had the wood break inside the motor, I wouldn't feel comfortable using wood.



Old 03-08-2008, 07:05 AM
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Go to Home Depot, get two 5/16th aluminum rods, you may need to cut off like 4-5 inches off with a bench grinder, taper the ends, oil them up and slide them in.
Old 03-08-2008, 12:02 PM
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sweet thanks alot guys
Old 03-08-2008, 12:18 PM
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Use hard wood rods. 5/16. Spend the extra 20 cents over pine
Old 03-08-2008, 01:16 PM
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looks great vettenuts, i used the same things however didnt have a nice bender to bend them so I had my grandfather weld on some tabs at the ends.
Old 03-08-2008, 01:19 PM
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in the GM service tapes i have for the gen III and gen IV blocks it literally says get three Metric bolts to install and remove the cam. I dont remember the exact size but I did it removing the Cam from the 6.0 and it works great lol and cheap if you have a bunch of bolts laying around.
Old 03-08-2008, 02:15 PM
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Originally Posted by blackangel327
in the GM service tapes i have for the gen III and gen IV blocks it literally says get three Metric bolts to install and remove the cam. I dont remember the exact size but I did it removing the Cam from the 6.0 and it works great lol and cheap if you have a bunch of bolts laying around.

The waterpump bolts work fine.
Old 03-08-2008, 03:13 PM
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I got some longer ones than the water pump just for some extra leverage.
Old 03-08-2008, 03:21 PM
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Originally Posted by vettenuts
Here's what I used, picked up 5/16" rod at Home Depot. Someone had the wood break inside the motor, I wouldn't feel comfortable using wood.



Did same exact thing works great!!!!!!!!!!
Old 03-08-2008, 04:02 PM
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i used 5/16 brake line worked great
Old 03-08-2008, 05:25 PM
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Hahaha ! Thanks guys, you just saved me about a $100.



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Old 03-08-2008, 05:48 PM
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Wait till you get the bill

Good luck with the install
Old 03-08-2008, 05:51 PM
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I bet you take PayPal. lol


vettenuts , that's actually your idea, so you get the credit.



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Old 03-08-2008, 05:56 PM
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yep dowel rods work great...
Old 03-08-2008, 06:57 PM
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wood dowl rods !?
Old 03-08-2008, 07:46 PM
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I just shoved it in thyre.. LOL.
Old 03-09-2008, 04:30 PM
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I used the metal rod on the driver side and wood dowel on the pass side. The rod would not go all the way end on the pass side.

Bill
Old 03-09-2008, 06:54 PM
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I have the JPR tool and the metal rods(wouldn't trust wood). I've had some engines where the JPR tool wouldn't hold the lifters up, but the 5/16" metal rods did. I usually try the JPR tool first. If it works fine, but if not I resort to the metal rods. If you haven't bought a tool yet the metal rods are the way to go. As far as a handle to remove/install the cam I took a piece of flat stock and welded a 2' rod to it. I drilled 4 holes in the piece of flat stock. Three were for the bolts and one for the locator dowel pin. When I get ready to remove/install a cam I bolt on my home made handle. Next I start pulling, pushing, turning,wriggling and jiggling until the cam is either in or out. The home made handle helps a lot because being 2' long allows me to use both hands and have more control than 3 short water pump bolts.



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