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

lsj crank getting modified

Thread Tools
 
Search this Thread
 
Old 02-13-2013 | 11:14 PM
  #1  
mrbelvedere's Avatar
Thread Starter
Super Moderator
iTrader: (3)
 
Joined: 12-04-05
Posts: 8,165
Likes: 52
From: KY
lsj crank getting modified

Name:  c6_zps4d2c7158.jpg
Views: 388
Size:  43.1 KB
Name:  c5_zps2602e7e0.jpg
Views: 379
Size:  39.8 KB
Name:  c4_zps235d4107.jpg
Views: 388
Size:  35.2 KB
Name:  c3_zpsd2bd7f5b.jpg
Views: 364
Size:  17.8 KB
Name:  c2_zpsb21a6ebe.jpg
Views: 354
Size:  16.1 KB
Name:  c1_zps73361644.jpg
Views: 300
Size:  16.7 KB

the key will extend to #1 main bearing so the harmonic balancer has 2in of key to grab instead of a .25in and water pump gear is fully captured (it also only has .25 of the key running it)by the new key way also

as many of these engines as I have been into the crank key is always or close to being sheared off if you shear the dampner side you loose the oil pump as the dampner turns the oil pump if you shear the other end you loose the water pump so this should fix a potential problem

Last edited by mrbelvedere; 02-14-2013 at 03:48 PM.
Old 02-13-2013 | 11:16 PM
  #2  
TStone's Avatar
Senior Member
iTrader: (2)
 
Joined: 02-21-11
Posts: 3,311
Likes: 7
From: Dayton, Ohio
Shoulda used the search button


Jokin. Looks mighty fine mrb
Old 02-13-2013 | 11:18 PM
  #3  
RedSSbalt246's Avatar
Member
 
Joined: 08-02-09
Posts: 372
Likes: 0
From: Winston-Salem
Very nice
Old 02-13-2013 | 11:24 PM
  #4  
OneCOLDBIZL272's Avatar
Senior Member
iTrader: (2)
 
Joined: 07-30-05
Posts: 3,497
Likes: 0
From: WI
Looking good John
Old 02-13-2013 | 11:59 PM
  #5  
Tjolley's Avatar
Senior Member
 
Joined: 02-01-11
Posts: 2,814
Likes: 1
From: modesto
Can't wait to do mine.
Old 02-26-2013 | 11:45 AM
  #6  
mrbelvedere's Avatar
Thread Starter
Super Moderator
iTrader: (3)
 
Joined: 12-04-05
Posts: 8,165
Likes: 52
From: KY
Name:  426450_613018245381165_601074790_n_zpsa96faf5a.jpg
Views: 387
Size:  97.2 KB

Name:  558090_613018442047812_1312705322_n_zps5596279f.jpg
Views: 358
Size:  116.4 KB

Name:  166757_613018328714490_1098575553_n_zps7ce3069c.jpg
Views: 380
Size:  115.9 KB

key installed and rebalanced crank
Old 02-26-2013 | 12:04 PM
  #7  
Staged07SS's Avatar
Administrator
Administrator
Platinum Member
iTrader: (25)
 
Joined: 12-30-07
Posts: 14,331
Likes: 197
From: NEPA
Nice stuff John!
Old 02-26-2013 | 12:15 PM
  #8  
07ssBOOST's Avatar
Junior Member
iTrader: (1)
 
Joined: 12-19-12
Posts: 456
Likes: 0
From: randleman
I covered this ina thread already.. lol nice work man you seem very knowledgeable
Old 02-26-2013 | 01:28 PM
  #9  
mrbelvedere's Avatar
Thread Starter
Super Moderator
iTrader: (3)
 
Joined: 12-04-05
Posts: 8,165
Likes: 52
From: KY
link your thread but this has been known for years
Old 02-26-2013 | 01:30 PM
  #10  
07ssBOOST's Avatar
Junior Member
iTrader: (1)
 
Joined: 12-19-12
Posts: 456
Likes: 0
From: randleman
I was just playin around lol read it and thought it was interestin, good stuff!
Old 02-26-2013 | 03:29 PM
  #11  
mrbelvedere's Avatar
Thread Starter
Super Moderator
iTrader: (3)
 
Joined: 12-04-05
Posts: 8,165
Likes: 52
From: KY
word up foshizzle
Old 02-26-2013 | 03:40 PM
  #12  
zrated89's Avatar
Senior Member
iTrader: (15)
 
Joined: 10-01-07
Posts: 4,191
Likes: 1
From: newportnews va
weaksuace. Dont need no stinkin woodruff keys anyways!! free spinning balancer and free baller in da jeans fo da win
Old 02-17-2014 | 03:16 PM
  #13  
riceburner's Avatar
Super Moderator
Platinum Member
iTrader: (66)
 
Joined: 05-18-11
Posts: 39,848
Likes: 87
From: West Chicago, IL
Thank you!
Old 03-01-2014 | 02:27 AM
  #14  
danielhubbard2001's Avatar
New Member
 
Joined: 02-23-07
Posts: 73
Likes: 0
From: Perryville Arkansas
Beautiful!!
Old 03-01-2014 | 06:03 PM
  #15  
SSfamilywagon's Avatar
Senior Member
iTrader: (2)
 
Joined: 09-07-08
Posts: 2,387
Likes: 1
From: Tucson, AZ
I'll be doing this when I build my bottom end as I've personally had two friends cars break the stock keyway
Old 03-01-2014 | 07:08 PM
  #16  
mrbelvedere's Avatar
Thread Starter
Super Moderator
iTrader: (3)
 
Joined: 12-04-05
Posts: 8,165
Likes: 52
From: KY
and people think im crazy
Old 03-01-2014 | 07:23 PM
  #17  
TStone's Avatar
Senior Member
iTrader: (2)
 
Joined: 02-21-11
Posts: 3,311
Likes: 7
From: Dayton, Ohio
Originally Posted by mrbelvedere
and people think im crazy
Oh you are crazy
Old 11-13-2019 | 04:54 AM
  #18  
Miroed's Avatar
New Member
 
Joined: 11-13-19
Posts: 1
Likes: 0
From: Norway
Will try to give life into this old thread. Does anybody know the details of this modification?

I believe that the key way groove should be extended all the way from the beginning of the crankshaft until the 1st main bearing surface? In this case what do you use as a key way itself? Any piece of material which is machined to the correct size?

Is it necessary to balance the crankshaft after it? Should is be balanced with new key way or without it?



Whatsoever details will be highly appreciated!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Supercharged06SS
08-10 SS Turbocharged General Discussion
21
12-11-2022 05:47 PM
taintedred07
2.0L LNF Performance Tech
32
05-28-2022 04:47 AM
06MetallicBalt
Mid East
9
08-17-2021 04:40 PM
Jesse
Stuff
0
10-01-2015 06:47 PM
cw383
2.0L LNF Performance Tech
12
09-30-2015 01:41 AM




All times are GMT -4. The time now is 08:46 AM.