Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Do I want chromoly or mild steel k-member / a arms?

Thread Tools
 
Search this Thread
 
Old 03-08-2002, 04:22 PM
  #1  
TECH Junkie
Thread Starter
iTrader: (24)
 
SPANKY LS1's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 3,489
Likes: 0
Received 1 Like on 1 Post

Default Do I want chromoly or mild steel k-member / a arms?

What is the weight savings ms vs cm, and which will hold up better to some street driving? Thanks, Shawn
Old 03-08-2002, 05:35 PM
  #2  
Launching!
 
FastOrange99Z's Avatar
 
Join Date: Jan 2002
Location: ILLINOIS
Posts: 215
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Do I want chromoly or mild steel k-member / a arms?

I have read that for daily street driving, mild steel is the way to go. Im not too sure on weight differences, but probably not that big of a difference to notice.
Old 03-08-2002, 05:43 PM
  #3  
LS1Tech Co-Founder
iTrader: (34)
 
Pro Stock John's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 44,647
Received 1,089 Likes on 717 Posts

Default Re: Do I want chromoly or mild steel k-member / a arms?

The weight savings was not substantial enuff for me to get chrome moly.

I am getting the PA K member and PA lower A arms from our sponsor Speed Inc.

PA stuff comes in red and black. He has one extra black one there right now.

Tom also has a deal with the BMR upper and lower arms too.

I heard the weight difference is like 1-2 lbs.

I plan to drive about 8,000 miles this year with my car.

Should drop almost 50 lbs off the nose too.

[ March 08, 2002: Message edited by: Pro Stock John ]</p>
Old 03-08-2002, 05:47 PM
  #4  
TECH Veteran
iTrader: (4)
 
Terry Burger's Avatar
 
Join Date: Nov 2001
Location: Simi Valley, CA
Posts: 4,712
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Do I want chromoly or mild steel k-member / a arms?

It's closer to 40#, but I did notice one nice thing with the PA pieces. No more lost sockets!!! They all fall right to the ground. <img src="gr_images/icons/wink.gif" border="0">
Old 03-08-2002, 07:25 PM
  #5  
Banned
 
CRZY747's Avatar
 
Join Date: Nov 2001
Location: HOUSTON, TEXAS
Posts: 1,805
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Do I want chromoly or mild steel k-member / a arms?

The difference is 1lb and mild steel is the way to go cause it will flex more.


JET
Old 03-10-2002, 12:04 AM
  #6  
Launching!
 
trishy's Avatar
 
Join Date: Mar 2002
Location: Houston, Tx
Posts: 288
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Do I want chromoly or mild steel k-member / a arms?

what about billet alluminum control arms?

1 source says they are great and lighter!

1 source says don't do it trishy, they are too light and too soft and will break

hope they work cuz i already got them.....


u mention flex but is it possible to be too much and break?

trish
Old 03-11-2002, 04:33 AM
  #7  
LS1Tech Premium Sponsor
iTrader: (3)
 
Trevor @ Texas Speed & Perf.'s Avatar
 
Join Date: Nov 2001
Location: Lubbock, Texas
Posts: 4,399
Likes: 0
Received 4 Likes on 4 Posts

Default Re: Do I want chromoly or mild steel k-member / a arms?

[quote]Originally posted by Terry Burger:
<strong>It's closer to 40#, but I did notice one nice thing with the PA pieces. No more lost sockets!!! They all fall right to the ground. <img src="gr_images/icons/wink.gif" border="0"> </strong><hr></blockquote>

LMAO! I sold my T/A with a 10mm socket that had been hiding for over a year. <img src="gr_grin.gif" border="0">
I believe George reported 44# when he installed his CM? I'm trying to go off of memory.

[ March 11, 2002: Message edited by: Trevor D ]</p>
__________________



Quick Reply: Do I want chromoly or mild steel k-member / a arms?



All times are GMT -5. The time now is 02:20 AM.