LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

quick pushrod question!!!

Thread Tools
 
Search this Thread
 
Old 07-20-2004, 11:22 AM
  #1  
Registered User
Thread Starter
 
CrAkD X 95TA's Avatar
 
Join Date: May 2002
Location: Boston, MA
Posts: 520
quick pushrod question!!!

I have to get pushrods dropshipped to my engine shop cause i didnt buy them until i asked whether they were going to mill my heads or not. he said their going to mill them but not nearly enough to effect the length of the pushrods. I plan on ordering the Comp Cams Hi-Energy hardened pushrods 7.200 (OEM Roller - Factory Length) just wanted to make sure theyll work with the hotcam kit and 1.6 rollers.
CrAkD X 95TA is offline  
Old 07-20-2004, 11:53 AM
  #2  
Registered User
 
GetaZforgetGT's Avatar
 
Join Date: Aug 2001
Location: Carlisle, PA
Posts: 874
Re: quick pushrod question!!!

I don't see why they wouldn't going off of what your builder has said but your builder should be able to tell you for sure.
GetaZforgetGT is offline  
Old 07-20-2004, 12:32 PM
  #3  
Registered User
 
TUFF LT1's Avatar
 
Join Date: Nov 2002
Location: Dayton Ohio
Posts: 338
Re: quick pushrod question!!!

Sounds like it should be OK if you are only milling your heads 10 thousands or so. Make sure that you take your new head gasket thickness in mind too. The impy gaskets are thinner than the fel-pro ones. Its always a good idea though to check for exact length so that you have the least amount of stress on your valvetrain = More HP and longer engine life.
TUFF LT1 is offline  
Old 07-20-2004, 01:19 PM
  #4  
Registered User
 
RealQuick's Avatar
 
Join Date: Feb 2002
Location: Bridgewater, MA
Posts: 5,645
Re: quick pushrod question!!!

I had no problem with those pushrods with my heads/cam setup. A pushrod checker is the best way to go.
RealQuick is offline  
Old 07-20-2004, 02:00 PM
  #5  
Registered User
 
Mindgame's Avatar
 
Join Date: Nov 2001
Location: In a house by the bay
Posts: 2,985
Re: quick pushrod question!!!

Have the shop do a check when they mock everything up, then determine the "correct" length from there. That's the way it's typically done.... no assumptions.

Yeah, you may just skim a few thou from the head and maybe use a thinner head gasket but that's not the only thing that effects the length. Are the lifters the exact same height (assuming a change in lifters)? What about the installed height of the valves? Cam base circle the same? How much was removed from the head and the block? Even changes found in different rocker brands can throw the "correct" height off from stock length.

Given the options.... check or guess, you're always better off going with check.

-Mindgame
Mindgame is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
HectorM52
Parts For Sale
26
07-30-2017 11:46 AM
alex5366
LT1 Based Engine Tech
12
02-17-2015 09:07 AM
94Form
LT1 Based Engine Tech
10
02-10-2015 11:23 PM
PFYC
Supporting Vendor Group Purchases and Sales
0
01-23-2015 01:13 PM



Quick Reply: quick pushrod question!!!



All times are GMT -5. The time now is 06:08 PM.