Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

Can you lighten PM rods w/ no balance pads?

Thread Tools
 
Search this Thread
 
Old 11-09-2003, 04:33 PM
  #1  
Junior Member
Thread Starter
 
ChevTech84's Avatar
 
Join Date: Nov 2002
Location: Ft. Lauderdale
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
Can you lighten PM rods w/ no balance pads?

I have a set of these rods and wanted to lighten and balance them, but not sure where to take material from, any suggestions?
Old 11-10-2003, 12:22 PM
  #2  
Moderator
TGO - 10 Year Member
 
Vader's Avatar
 
Join Date: Jan 2000
Posts: 19,447
Received 241 Likes on 196 Posts
Where are they heavy? (Which end?)
Old 11-10-2003, 10:36 PM
  #3  
Junior Member
Thread Starter
 
ChevTech84's Avatar
 
Join Date: Nov 2002
Location: Ft. Lauderdale
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
The big ends are really thick on the cap side, seems to be good for strength. I don't want to remove any material that will weaken the rod, so far all I have done is a beam polish. These are nice rods rated at 450HP, I sure hope so because my next 350 is going to make that and maybe a little more. I'm using JE flyweight pistons and trying to make the bottom end as light as possible.
Old 11-10-2003, 11:43 PM
  #4  
Senior Member

iTrader: (1)
 
85TransAm406's Avatar
 
Join Date: Oct 2003
Location: Montgomery, AL
Posts: 652
Likes: 0
Received 0 Likes on 0 Posts
Car: 1985 Trans Am
The rods don't have balance pads because when they went to the PM process it produces a more consistent rod weight, so you shouldn't need to really remove much. when i balanced my Eagle h-beams (no balance pad) they told me to just take a little off the bottom, it didn't take much, wouldn't have had to do it if i wasn't balancing withing 1/2 gram per rod. you should be able to do the same if neccessary.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
3GZJerry
LSX and LTX Parts
7
10-14-2015 05:17 PM
loud91rs
Camaros for Sale
7
10-05-2015 10:05 PM
C409
Engine/Drivetrain/Suspension Parts for Sale
5
09-23-2015 04:30 PM
gixxer92
Engine/Drivetrain/Suspension Parts for Sale
5
09-01-2015 04:32 PM



Quick Reply: Can you lighten PM rods w/ no balance pads?



All times are GMT -5. The time now is 07:22 PM.