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preloading rockers

  • Thread starter Thread starter stevesLX
  • Start date Start date Jan 18, 2007

stevesLX

Member
Nov 12, 2006
373
0
16
cincinnati
Jan 18, 2007
#1
  • Jan 18, 2007
  • #1
Bare with me this is my first rebuild and this is all new to me. I just got my short block back from the machine shop and tonight I was going to go ahead and put my balancer back on and my heads and put them back together. If I need to turn my crank to adjust my preload for my lifters am I going to need to put my oil pan back on and throw some oil across the top of the heads for lubrication or is that not necessary?
 

Modular2v

Founding Member
Jun 30, 2002
3,222
23
99
oklahoma
Jan 18, 2007
#2
  • Jan 18, 2007
  • #2
its not going to make a difference as far as the oil being on the heads.....i would soak your lifters in oil though because if a lifter is partially collapsed it can make a big difference in your load when the motor has oil pressure and pumps the lifter up
 

302RollinHard

New Member
Sep 26, 2005
0
0
0
Columbus, OH
Jan 18, 2007
#3
  • Jan 18, 2007
  • #3
Was the block milled or anything? This could change your pushrod length a little. Is everything that you are installing what came off the motor? A little more info will be helpful to get you the right answer.
 
S

seijirou

Founding Member
Aug 15, 2002
2,417
4
48
DFW
Jan 18, 2007
#4
  • Jan 18, 2007
  • #4
Give the crank and rods some squirts of oil from underneath and you'll be fine.
 

1991vert

10 Year Member
Feb 27, 2004
1,103
7
69
Ludlow, MA
Jan 18, 2007
#5
  • Jan 18, 2007
  • #5
FWIW i set my lash on a dry block that was freshly machined...
 

ozanracing

New Member
Nov 28, 2006
172
0
0
Jan 18, 2007
#6
  • Jan 18, 2007
  • #6
It's not nessecery to "soak" lifters. Just put things back togeather and start the motor. Withen a few minutes the clatter noise will go away, and the lifters will be full of oil.
 

1991vert

10 Year Member
Feb 27, 2004
1,103
7
69
Ludlow, MA
Jan 18, 2007
#7
  • Jan 18, 2007
  • #7
ozanracing said:
It's not nessecery to "soak" lifters. Just put things back togeather and start the motor. Withen a few minutes the clatter noise will go away, and the lifters will be full of oil.
Click to expand...

i dunked mine in oil and threw them in. make sure you PRIME YOUR ENGINE before you start it.
 

ozanracing

New Member
Nov 28, 2006
172
0
0
Jan 18, 2007
#8
  • Jan 18, 2007
  • #8
1991vert said:
PRIME YOUR ENGINE before you start it.
Click to expand...

Listen to him. VERY IMPORTANT step here...
 

Modular2v

Founding Member
Jun 30, 2002
3,222
23
99
oklahoma
Jan 19, 2007
#9
  • Jan 19, 2007
  • #9
ozanracing said:
It's not nessecery to "soak" lifters. Just put things back togeather and start the motor. Withen a few minutes the clatter noise will go away, and the lifters will be full of oil.
Click to expand...

it is when setting lash or measuring for pushrods! If the lifter is collapsed when doing either of the two, when you start the motor and it pumps the lifter up your lash/measurement will be off
 
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