Notices
Build Threads Building a motor? Post the progress here.

Aidan's loose oily bunghole actually runs a track lap

Thread Tools
 
Search this Thread
 
Old Aug 16, 2016 | 11:28 AM
  #7381  
aidandj's Avatar
Thread Starter
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

The $100 exhaust studs fix a different problem than vibration.
Old Aug 16, 2016 | 11:37 AM
  #7382  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

Originally Posted by NBoost
Doooo it

Best part of balancing is no more hardware backing out/loosening constantly, and less potential for cracks on the manifold. But, I assume you might have already paid $100 for 4 exhaust studs per everyone's doing. Maybe not as beneficial to you.
That's a stretch since we have documented instances of stuff still vibrating, cracking, and backing out on balanced BP's.

But I'd agree it would likely help
Old Aug 16, 2016 | 11:40 AM
  #7383  
ryansmoneypit's Avatar
Elite Member
iTrader: (6)
 
Joined: Feb 2013
Posts: 3,398
Total Cats: 458
From: A cave in Va
Default

I did not balance my rotating assembly. Makes chicks super horny. Vibrates like a boss. I did balance all of the rods and pistons seperately.

Then again, I don't have anything to compare it to.
Old Aug 16, 2016 | 11:43 AM
  #7384  
aidandj's Avatar
Thread Starter
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

My car doesn't need any help vibrating.
Old Aug 16, 2016 | 11:57 AM
  #7385  
fivehundredton's Avatar
Bannisheded
 
Joined: Jun 2008
Posts: 165
Total Cats: -1
From: Senatobia, MS
Default

Balance it. It's the foundation.
Old Aug 16, 2016 | 12:03 PM
  #7386  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

you need titanium connecting rods

and Inconel valves

and a gold plated oil pan

you need these things.
Old Aug 16, 2016 | 12:04 PM
  #7387  
aidandj's Avatar
Thread Starter
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

I was briefly looking at inconel weldels. Now that would be baller.
Old Aug 16, 2016 | 12:10 PM
  #7388  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

you need a 949 CNC head for your rods only build...at...a...minimum
Old Aug 16, 2016 | 12:11 PM
  #7389  
sixshooter's Avatar
Moderator
iTrader: (12)
 
Joined: Nov 2008
Posts: 22,204
Total Cats: 3,560
From: Tampa, Florida
Default

Originally Posted by fivehundredton
Balance it. It's the foundation.
.
Attached Thumbnails Aidan's loose oily bunghole actually runs a track lap-29dafbe300000578-0-image-5_1435001765532.jpg  
Old Aug 16, 2016 | 12:14 PM
  #7390  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

you need dry sump. all budget rods builds run that at a minimum
Old Aug 16, 2016 | 12:15 PM
  #7391  
aidandj's Avatar
Thread Starter
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

This is all pointless if my valve cover isn't polished. That is of highest importance.
Old Aug 16, 2016 | 12:36 PM
  #7392  
sonofthehill's Avatar
Elite Member
iTrader: (1)
 
Joined: Apr 2014
Posts: 3,199
Total Cats: 591
From: SF Bay Area, CA
Default

I guess my build will be screwed then.
I am just getting rods, rings and swapped bearings around to get the right clearances. All that with a quick bottle brush hone.
Maybe a hot tank and a couple of surfaces.
Old Aug 16, 2016 | 01:38 PM
  #7393  
williams805's Avatar
Senior Member
iTrader: (2)
 
Joined: Oct 2013
Posts: 520
Total Cats: 27
From: Goleta, Southern California
Default

Originally Posted by NBoost
Doooo it

Best part of balancing is no more hardware backing out/loosening constantly, and less potential for cracks on the manifold. But, I assume you might have already paid $100 for 4 exhaust studs per everyone's doing. Maybe not as beneficial to you.
Speak for yourself! Mine is within 1/2 gram and motor mounts still backed out of block. Thread locker is still my friend.
Old Aug 16, 2016 | 03:04 PM
  #7394  
hi_im_sean's Avatar
SadFab CEO
iTrader: (3)
 
Joined: Sep 2012
Posts: 4,560
Total Cats: 1,143
From: your mom's house phoenix, AZ
Default

Originally Posted by sonofthehill
I guess my build will be screwed then.
I am just getting rods, rings and swapped bearings around to get the right clearances. All that with a quick bottle brush hone.
Maybe a hot tank and a couple of surfaces.
That's all I did with mine. Im debaucherous though, so....
Old Aug 16, 2016 | 03:07 PM
  #7395  
patsmx5's Avatar
Elite Member
iTrader: (16)
 
Joined: Aug 2007
Posts: 9,406
Total Cats: 559
From: Houston, TX
Default

Originally Posted by williams805
Speak for yourself! Mine is within 1/2 gram and motor mounts still backed out of block. Thread locker is still my friend.
I thread lock almost everything to help reduce this.
Old Aug 16, 2016 | 03:09 PM
  #7396  
patsmx5's Avatar
Elite Member
iTrader: (16)
 
Joined: Aug 2007
Posts: 9,406
Total Cats: 559
From: Houston, TX
Default

Originally Posted by sonofthehill
I guess my build will be screwed then.
I am just getting rods, rings and swapped bearings around to get the right clearances. All that with a quick bottle brush hone.
Maybe a hot tank and a couple of surfaces.
I've done this a few times and ran 20-28 PSI on them, it can work. If you run high boost, don't let it detonate on stock pistons they don't like that.
Old Aug 16, 2016 | 09:08 PM
  #7397  
aidandj's Avatar
Thread Starter
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

Ugh, somehow bought the wrong fuel rail adapter from the UK. So now I have to wait another forever for it to come in. And maybe they will take this one back.

Sometimes I wonder how I've made it this far in life.
Old Aug 16, 2016 | 09:50 PM
  #7398  
thumpetto007's Avatar
Elite Member
iTrader: (15)
 
Joined: Sep 2010
Posts: 2,041
Total Cats: -117
Default

Originally Posted by aidandj
Sometimes I wonder how I've made it this far in life.
Same. But then I remember, I have not made it far at all.
Old Aug 16, 2016 | 10:23 PM
  #7399  
curly's Avatar
Cpt. Slow
iTrader: (25)
 
Joined: Oct 2005
Posts: 15,197
Total Cats: 1,398
From: Oregon City, OR
Default

Let me know when you're assembling, I could try to head over for an hour or two with my snap-on digital torque wrench. Mains and rods aren't something you wanna use a click type craftsman with. Letty can entertain Hailey.
Old Aug 16, 2016 | 10:31 PM
  #7400  
aidandj's Avatar
Thread Starter
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

I bought a bunch of beam type. Just to be sure. May take you up on that. James and I are actually going to be doing side by side builds.



All times are GMT -4. The time now is 10:44 PM.