2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

My LSJ head is ruined :(

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Old 04-28-2013, 05:44 PM
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Someone already offered to sell me one for pretty cheap
Old 04-28-2013, 09:58 PM
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Why replace the head if you dont have to?

hell rotate the motor by hand and see if anything binds. If it doesnt replace the lash adjuster. Its like $15
Old 04-28-2013, 10:16 PM
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I bet a valves done it had no issues befor and jumped time at the crank and now hes needing some parts. Sorry op. Bad luck but you live and learn.
Old 04-28-2013, 10:19 PM
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I bet when you pulled the old one out you just unscrewed it and put new one in huh? Been there and done that the chain spins on crank a tooth or more. I did it and caught it luckily. You have to unscrew it with fir pressure and before that you should find the sweet spot on rotataion where the eng doesnt wanna spin on its own.
Old 04-28-2013, 11:18 PM
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^ that's exactly what I did... I mean I followed all the steps on one of those how to's. removed valve cover, fuel rail, blah blah blah. & ima check and see the damage Ina couple days. Hopefully I can take the easy way out but who knows. I thought I screwed it up when twisting in the tensioner while it was freely moving but guess I was wrong.
Old 04-29-2013, 08:34 AM
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I personally gave the tensioner a tap to release it when I did mine so I didnt have to leave it floppy on start up.
Old 04-29-2013, 11:24 AM
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Lol this thread has went forever. I have people telling me that they put it in while its moving up and down still, and then people putting it in while its not moving and extended. Lol so confusing. I think ima leave the timing chain components alone for now and let a garage do it for now on.
Old 04-29-2013, 11:26 AM
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This is what my was doing when I twisted this tensioner in. IS THIS RIGHT OR WRONG?
Old 04-29-2013, 11:59 AM
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dude are not ******* understanding what you are reading

IF THE SPRING IS SET YOU WILL HAVE FREE PLAY IN THE PLUNGER THIS IS ******* NORMAAL IF THE SPRING IS NOT ******* SET (RELEASED POSITION) YOU WILL NOT HAVE FREE PLAY IN THE ******* PLUNGER
Old 04-29-2013, 01:26 PM
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Chill your **** bro lmao
Old 04-29-2013, 01:36 PM
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Originally Posted by Clean06SC
Chill your **** bro lmao
I would apologize. Before Mrb comes unglued
Old 04-29-2013, 04:35 PM
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plug and played the tensioner here too and needed to replace valves. I keep telling people that you need to put a zip tie on the chain below the exhaust cam to keep tension on the crank sprocket when you remove the tensioner. Then I get bashed by people telling me it's a waste of time.

Then every now and then you see a thread here where it skipped timing and all the other people chiming in where it happened to them...
Old 04-29-2013, 04:44 PM
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I just popped it in. You don't just start the car. Turn it over and listen for noises
Old 04-29-2013, 06:10 PM
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^^ I feel your pain man. I still haven't pulled the head off yet to see the damage.
Old 04-29-2013, 06:16 PM
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Originally Posted by Clean06SC
Chill your **** bro lmao
when you keep ask the same question and keep getting the same answer that's a sign

Originally Posted by SaberD
plug and played the tensioner here too and needed to replace valves. I keep telling people that you need to put a zip tie on the chain below the exhaust cam to keep tension on the crank sprocket when you remove the tensioner. Then I get bashed by people telling me it's a waste of time.

Then every now and then you see a thread here where it skipped timing and all the other people chiming in where it happened to them...
there have been more tensioners changed problem free then not if the chain jumps then you have other problems that needs addressing and if you feel that you must keep the chain tight then the best way is to remove the guide in the head and put tension on the chain between the cam gears so the chain is taught between all 3 gears not just 2
Old 04-29-2013, 06:47 PM
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Zip tie on the exhaust cam won't do anything for chain tension... Do people really not understand how everything works?
Old 04-29-2013, 09:16 PM
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All I know is that I had 2 zip ties on one side of the chain, 2 on the other side, and 1 connecting the 2 gears. The 1 holding them together snapped :/ I then knew something prolly went wrong.
Old 04-30-2013, 12:42 AM
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Originally Posted by mrbelvedere
...if you feel that you must keep the chain tight then the best way is to remove the guide in the head and put tension on the chain between the cam gears so the chain is taught between all 3 gears not just 2
There you go. Exactly how I would do it. And, if I didn't have an ATI pressed on I'd even pull the front cover just to be safe.

Where I am a bit confused, do I do this with spring set and then give it a tap to release?
Old 04-30-2013, 08:42 AM
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Originally Posted by Clean06SC
All I know is that I had 2 zip ties on one side of the chain, 2 on the other side, and 1 connecting the 2 gears. The 1 holding them together snapped :/ I then knew something prolly went wrong.
then you caused your own problems you should have investigated further before fire up

Originally Posted by OttawaMark
There you go. Exactly how I would do it. And, if I didn't have an ATI pressed on I'd even pull the front cover just to be safe.

Where I am a bit confused, do I do this with spring set and then give it a tap to release?
your supposed to tap the guide
Old 04-30-2013, 12:01 PM
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Yeah I know :/ it was the first time messing with any time chain components on any car...
Old 04-30-2013, 12:27 PM
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I has a feeling we're not getting the whole story. Removing the tensioner causing the cam gears to rotate? wtf
Old 04-30-2013, 03:57 PM
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Just just like "popped" someone. Idk it was weird.
Old 04-30-2013, 04:41 PM
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I don't get it why would it go wrong with You installing it ? All I ever did was take out the old 1 and put in the new 1. Give it a good tap but not too hard to get it set then start my car. 200 miles so far No Problems. Why would You go through all of that hassling ? It's all plug and play really.
Old 05-01-2013, 12:03 AM
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Bc every post I read on here says u should go through those steps to be safe so u don't end up like I did... Lol fail
Old 05-01-2013, 05:27 AM
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Originally Posted by Clean06SC
Bc every post I read on here says u should go through those steps to be safe so u don't end up like I did... Lol fail
and you still ended up like you did, so it makes me think the steps you took where pointless and you have another problem.


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