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Tick tick tick....pissing me off

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Old Mar 13, 2007 | 12:32 AM
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Default Tick tick tick....pissing me off

Okay, I had my cam swap awhile back. All new everything, pushrods, rr's, springs the works. When I come to stop lights or w.e, I would say 50% of the time, there is a tick tick tick tick tick noise that I hear. I call the dude who did my swap and he said something like that happens when you do aluminum rr's????? It is really pissen me off and Id really like to know what the problem is.
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Old Mar 13, 2007 | 01:26 AM
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our cars are notorious for the ticking valvetrain. however, it would be wise to lift a valve cover and take a look at your rockers. one could be broken.
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Old Mar 13, 2007 | 01:48 AM
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when you lift the valve covers. Is it just as easy as that. I dont have to drain anything or anything?I can just take that valve covers off? thanks buddy.
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Old Mar 13, 2007 | 02:24 AM
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i have it and my **** is bone stock on the inside... 21k miles ... don't have the tools or time to pull covers to check though... at least thats what i assume it is, as I've not found an exhaust leak and it increases with RPMs... then at 2700ish RPM the engine sounds like its hitting a flat spot or something (no decrease in power, just a different tone that goes away after 3400rpm its really weird, not sure if its normal as well with LS1's or not) ...

i dunno what to think about it honestly... seems like it goes away after certain RPM's but it could just be that the engine making more noise revving and the exhaust drowns it out
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Old Mar 13, 2007 | 02:32 AM
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Could be an exhaust leak...there is some food for thought.
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Old Mar 13, 2007 | 09:30 AM
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Originally Posted by orangeapeel
Could be an exhaust leak...there is some food for thought.
+1

or a loose spark plug
or it's just added sound due to the cam swap, aka the sewing machine
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Old Mar 13, 2007 | 09:32 AM
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Either an exhaust leak or the pushrods are too short or the rockers were not torqued down properly.

My valvetrain doe not tick, but it does sound kinda noisy.
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Old Mar 13, 2007 | 10:44 AM
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Ill have the guy check it out.
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Old Mar 13, 2007 | 10:45 AM
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How do I know how long I need my pushrods to be?
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Old Mar 13, 2007 | 10:50 AM
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Gotta know the base circle of the cam in order to know correct pushrod length.
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Old Mar 13, 2007 | 11:28 AM
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Originally Posted by goodrich969
How do I know how long I need my pushrods to be?
What are all your valvetrain and head mods?
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Old Mar 13, 2007 | 11:36 AM
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my valvetrain makes noise, my friends dad says that its either a lifter or a pushrod, but he doesnt know much anout cars... how would i know if it is one of these? It definatly doesnt feel like anything is broken as teh car pulls wicked strong through the whole rpm band
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Old Mar 13, 2007 | 02:03 PM
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I am in the same boat as all of you guys, I have just replaced the header gasket, and its still making the same sound. I will be pissed if its the internals. Going back to check all the bolts to make sure they are tight.
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Old Mar 13, 2007 | 03:57 PM
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I noticed this tick after doing the Header,ypipe,gmmg swap. Everything is tight but still have the tick.
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Old Mar 13, 2007 | 04:10 PM
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Headers will tend to amplify the tick over the factory manifolds.
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Old Mar 13, 2007 | 06:22 PM
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Originally Posted by So-GT0071
Headers will tend to amplify the tick over the factory manifolds.
Ah damnit. the base circle of the cam? how do i find that?
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Old Mar 14, 2007 | 02:51 PM
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I dont know if my tick is just from the cam and new springs. Before, I had true duals, which you cant hear the tick at all. Well, I have changed my exhaust setup to catted y pipe and hooker cat back. It gets louder the more I push the gas down. The power does not seem to be lost, other than changing to cats and a catback. Any ideas on the problem or is this normal?
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Old Mar 14, 2007 | 06:41 PM
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spark plug or exhaust leak?
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Old Mar 14, 2007 | 07:36 PM
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most aftermarket rockers will make more noise than stock
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Old Mar 14, 2007 | 07:40 PM
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How bad is it really? Ive come to live with ticks in my cars. Although I added LC20 to my truck and it nearly went away
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