C5 cam swap
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On The Tree
Joined: Aug 2013
Posts: 193
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From: Illinois
C5 cam swap How hard is it for a novice mechanic to do a cam and spring swap in a 98 c5 I'm looking to save 1000 dollars installing my btr stage 4 cam. Any input is great iv worked on some ls trucks
Go to ls1 how to.com
It's pretty easy, I recommend to degree the cam in..
Just keep everything in order, ziplock bags and sharpie.. Use a quality torque wrench and you'll be fine.
Hardest part is moving everything out of the way to slide the cam in and out..
You can use pen magnets to hold the lifters up, while swapping the cam!
It's pretty easy, I recommend to degree the cam in..
Just keep everything in order, ziplock bags and sharpie.. Use a quality torque wrench and you'll be fine.
Hardest part is moving everything out of the way to slide the cam in and out..
You can use pen magnets to hold the lifters up, while swapping the cam!
it is quite time consuming. Your options are to either pull the engine, pull the steering rack out, or (definitely not recommended) drop the cradle while supporting the engine. Those are the only ways you are getting the crank pulley off. Valve springs aren't too bad if you have the air hold kit and a decent spring tool- I have the trick flow one and like it.
You will also need to bleed the power steering system and brakes when you are done as you will be tearing those apart as well.
If you don't have a decent tool selection, don't have a lot of patience, and don't have a decent amount of technical ability this might not be the job for you.
It is very much doable by yourself if you have someone to lean on for help/advice and any tools you may need. Just a FYI you will probably end up spending $200ish just in tools.
You will also need to bleed the power steering system and brakes when you are done as you will be tearing those apart as well.
If you don't have a decent tool selection, don't have a lot of patience, and don't have a decent amount of technical ability this might not be the job for you.
It is very much doable by yourself if you have someone to lean on for help/advice and any tools you may need. Just a FYI you will probably end up spending $200ish just in tools.
From a guy who just did a c5 cam swap this weekend, i must say there is a little bit of misinformation. You should not have to bleed any brakes. You wont be touching any of your braking system. Powersteering yes, brakes no.
You also do not need air to hold up your valves unless you already have it. If you are like me, you can do the TDC method and do the springs for each cylinder that is at TDC. I did it this way, and the valve can only drop just a hair, it stays up enough to lock the retainers in place with the valve.
Many people also use a 5/16 dowel to hold up their lifters. (dont use a smaller one....i did and I dropped a lifter, but i was able to get mine back and put it in without pulling the head)
Once I saw that my lifters stayed up on there own with no dowel, I didnt worry about it....i took my chance and was fine they stayed in place with oil friction.
Any questions shoot me a message.
You also do not need air to hold up your valves unless you already have it. If you are like me, you can do the TDC method and do the springs for each cylinder that is at TDC. I did it this way, and the valve can only drop just a hair, it stays up enough to lock the retainers in place with the valve.
Many people also use a 5/16 dowel to hold up their lifters. (dont use a smaller one....i did and I dropped a lifter, but i was able to get mine back and put it in without pulling the head)
Once I saw that my lifters stayed up on there own with no dowel, I didnt worry about it....i took my chance and was fine they stayed in place with oil friction.
Any questions shoot me a message.
Your best bet is to read up on LS1 how to and do as much searching on here as you can in relation to doing a cam swap on a C5. Like the guy above stated, it's going to be different than doing a cam swap on a 4th gen F-Body. Just make sure you keep things organized, like others have stated.
Your best bet is to read up on LS1 how to and do as much searching on here as you can in relation to doing a cam swap on a C5. Like the guy above stated, it's going to be different than doing a cam swap on a 4th gen F-Body. Just make sure you keep things organized, like others have stated.
Be prepared to use a lot of 10mm, 13mm, 15mm
I could do it again pretty easy now that I have done it once. Heck I swapped out my water pump 3 times. The last time the other day I did the waterpump and intake manifold in hardly any time at all.
Give it a go....any issues just holler.
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Verdad Gallardo None of it was really super hard. If anything mine was maybe putting the steering rack back in place, but it wasnt hard.
The ABS block just set there in place held by the lines. There is a bracket that holds it..take that bracket off and the ABS will just hang there in place.
The ABS block just set there in place held by the lines. There is a bracket that holds it..take that bracket off and the ABS will just hang there in place.
