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how hard is it to do a cam swap?

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Old 10-30-2006, 04:44 PM
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Default how hard is it to do a cam swap?

I am just wondering how hard is it to do a cam swap when the engine is in the car. How many hours would it take and do I need any special tools.
Old 10-30-2006, 04:50 PM
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I did a cam swap for the first time, by myself, in the garage, on ramps, in a weekend with no air tools. This included removing the stock heads to replace the lifters, swapping valvesprings, and re-assembling everything as well. I was being EXTRA thorough and also cleaning everything when reassembling too, torquing all bolts, etc.
Old 10-30-2006, 05:14 PM
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www.ls1howto.com
Old 10-30-2006, 05:21 PM
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It is a pain in the ***. If you can't tie your shoes you better NOT atempt it.
Old 10-30-2006, 05:54 PM
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It is not exactly what I would call fun, but if you have a mechanic knowledge it can be done. We pulled my car into garage at 7:30p.m. and pulled it out completed at 2:30a.m. this was my first time for 3rd gen engine
Old 10-30-2006, 05:58 PM
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Give yourself a weekend. ls1howto.com gives step by step instructions. You need a tool to keep the lifters up and a valvespring tool, 10mm wrench and socket, 8mm socket, 24mm socket for the crank, torque wrench, Pully puller (3 jaw puller). Then just regular hand tools. The how to tells you everything you need.
Old 10-30-2006, 06:53 PM
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Check my sig for a link. The thread it takes you to is full of good information.
Old 10-30-2006, 10:01 PM
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You can do it. Looking at the guide may make it seem a little bit daunting, but don't worry. There are a lot of steps, but none of them are easy to screw up, and none of them are very difficult to complete. Just follow it step by step and post up if you get stuck. The only better resource than the guide on www.ls1howto.com is good ol' LS1TECH!
Old 10-31-2006, 05:43 AM
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I burnt midnight oil for 6 or so hours to get mine in but most of the time was changing the valve springs because my tool broke...

But once you do it once...you can probably do it again in less than 3 hours easily if you have everything still handy(tools, parts etc)

Best mod to date
Old 10-31-2006, 07:30 AM
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If I could do it I'm sure anybody even mildly mechanically inclined could. Hell I had to put together an entire motor (everything short of laying bearings anways) when I dropped a new block in my T/A and I've never laid a hand on a GM before! Built a few Honda's, but these F-bods are comletley different animals!
Old 11-03-2006, 02:32 PM
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The LSx motors are surprisingly easy to mod and almost as easy to tear down and put back together....it's all pretty straightforward..

again, Im telling you to DO IT! It's freakin easy man, plus your face will have a grin on it for like 12 hours after you crank it for the first time...untuned it sounds even meaner
Old 11-03-2006, 02:36 PM
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Don't forget to give yourself some buffer time in case you mess up. It really helps if the car isn't a daily driver.
Old 11-03-2006, 04:54 PM
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Originally Posted by Cerebrex
Don't forget to give yourself some buffer time in case you mess up. It really helps if the car isn't a daily driver.
Or you have someone that's willing to give you a ride to work/school
One tip I remember seeing was to have the refrigerant taked out of the A/C, that way you can take the lines for the condenser loose and pull the radiator and condenser out together. It's supposed to give you alot more room to take out and put in the cam itself without having to mess around moving the condenser up or down.
It's not difficult to change the cam in these cars, just follow the how to step by step, and you'll find you should have no problems (other than a desire to smoke the tires when you're done )
Old 11-03-2006, 05:43 PM
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when your puting the cam in the block, does it matter if you spin it while its going in?
do you know what i mean?
Old 11-03-2006, 06:17 PM
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Originally Posted by bad6as
when your puting the cam in the block, does it matter if you spin it while its going in?
do you know what i mean?
You have to turn it as you put it in so the lobes will clear everything. Don't rush it or force it, and the last little bit might be more difficult.
Old 11-29-2006, 09:10 PM
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What do you guys do for break in do you run some regular oil then change it out after a few miles or what? Also did you have to use a new gasket on the oil pan?
Old 11-29-2006, 11:02 PM
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maybe you could\should get a shop to do it for you. price it anyway it may be worth it.
Old 11-29-2006, 11:05 PM
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I think the research is just as important of factor to take into account.
Checking PR length, Degreeing cam, Getting proper springs, picking the right cam, tuning etc...

All that is ALOT more time consuming than the actual bolt turning, much more frustrating too.
The grunt work is a piece of cake really, I was hesitant but just dove in, if so many others can do it, so can you.



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