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Built Engine Trouble? Need Help

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Old 07-19-2008 | 12:52 AM
  #41  
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easier said than done to balance the rotating assembly.
lets pray for balance shafts.

then I may remove them
anyone have a link to the DIY?
Old 07-19-2008 | 02:12 AM
  #42  
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Originally Posted by t_urbo_C_harged
If the balance shafts are timed wrong, it will create this vibration issue as well but you should still balance your rotating assembly, IMHO. Hopefully it is just the balance shaft timing...
Yes indeed! Don't get me wrong: if you plan on racing your engine in any way you need to balance the assembly. It is just that his problem at around 2,000rpm's is not related to balance!!

Pito
Old 07-19-2008 | 05:59 PM
  #43  
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just took the balance shafts out.. they were aligned slightly incorrectly. Removed them and plugged the hole with a bolt, threadlocker red, and JB weld.
The JB weld is curing now.. will post updates later tonight
Old 07-19-2008 | 06:57 PM
  #44  
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good luck
Old 07-20-2008 | 12:12 AM
  #45  
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Originally Posted by guttedtc0
just took the balance shafts out.. they were aligned slightly incorrectly. Removed them and plugged the hole with a bolt, threadlocker red, and JB weld.The JB weld is curing now.. will post updates later tonight
I like when people go out and do the job without thinking it twice . I hope the balance shafts solve the problem!!

Pito
Old 07-20-2008 | 02:12 PM
  #46  
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Originally Posted by Mecanica_Pito
Originally Posted by guttedtc0
just took the balance shafts out.. they were aligned slightly incorrectly. Removed them and plugged the hole with a bolt, threadlocker red, and JB weld.The JB weld is curing now.. will post updates later tonight
I like when people go out and do the job without thinking it twice . I hope the balance shafts solve the problem!!

Pito
x2!
Old 07-20-2008 | 03:28 PM
  #47  
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pretty good news

pulled the balance shafts out yesterday.. the second shaft wasnt aligned correctly.

so Screw putting them back in.. Me and my friend threaded a bolt in about 6mm.. because the hole is crooked so the bolt wont go all the way in. Then I used some JB weld and let it sit for a few hours.

Came back and started it up after putting everything back together. Ran much smoother overall..

The idle came down a little bit and the vibrations came down at idle also.

Although my vacuum is still low which I cant pinpoint.. maybe the drop in compression?

Anyways after a few minutes I took it out for a drive and the vibrations decreased a lot.. but there are barely noticable vibrations in the upper RPM.. but I believe because I have no balance shafts lol

So from what I can tell my car is running very good.. Boost feels very good again.

As a side note pulling the balance shafts.. I did notice an increase in acceleration

And when I pulled the oil pickup/screen I found parts from my stock pistons
Old 07-20-2008 | 05:06 PM
  #48  
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where were the pics? haha
Old 07-20-2008 | 05:12 PM
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its very straightforward.. no pics necessary.. unless you REALLY want em

230 miles and still going
Old 07-20-2008 | 05:17 PM
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yeaa haha i want to know how to remove my balance shafts.
Old 07-20-2008 | 05:28 PM
  #51  
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alright ill do it with the extra motor I have upstairs.

It doesnt have a pan on it so I have to skip those steps

ill do one later
Old 07-20-2008 | 09:26 PM
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awesome thanks! ill be waiting
Old 07-20-2008 | 10:04 PM
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hey guttedtc0 would you be interested in selling that extra block?
Old 07-21-2008 | 04:02 AM
  #54  
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na sry not trying to get rid of the shortblock..

I have a head though
Old 07-21-2008 | 09:19 AM
  #55  
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what could you do with a head?
Old 07-21-2008 | 09:39 AM
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Originally Posted by aen
what could you do with a head?
port it out for some more airflow (more power)
Or if you are buying the package from Dezod you need a stock head to send in
Old 07-21-2008 | 09:40 AM
  #57  
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ohh how much for a head?
Old 07-21-2008 | 12:03 PM
  #58  
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Originally Posted by guttedtc0
pretty good news

pulled the balance shafts out yesterday.. the second shaft wasnt aligned correctly.

so Screw putting them back in.. Me and my friend threaded a bolt in about 6mm.. because the hole is crooked so the bolt wont go all the way in. Then I used some JB weld and let it sit for a few hours.

Came back and started it up after putting everything back together. Ran much smoother overall..

The idle came down a little bit and the vibrations came down at idle also.

Although my vacuum is still low which I cant pinpoint.. maybe the drop in compression?

Anyways after a few minutes I took it out for a drive and the vibrations decreased a lot.. but there are barely noticable vibrations in the upper RPM.. but I believe because I have no balance shafts lol

So from what I can tell my car is running very good.. Boost feels very good again.

As a side note pulling the balance shafts.. I did notice an increase in acceleration

And when I pulled the oil pickup/screen I found parts from my stock pistons
Where are my $100????
Old 07-21-2008 | 01:02 PM
  #59  
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Originally Posted by guttedtc0
alright ill do it with the extra motor I have upstairs.

It doesnt have a pan on it so I have to skip those steps

ill do one later
Yes, please!
Old 07-21-2008 | 10:55 PM
  #60  
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small vacuum leak is what i think.. either that or something is loose. Did you do it yourself..? Might want to double check or even tripple check..


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