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

BMR K-member question

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Old May 2, 2003 | 08:08 AM
  #1  
FRDnemesis's Avatar
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From: Charleston AFB SC
BMR K-member question

How much of a weight savings should I see when I install my BMR K-member in comparison to my factory piece?

Thanks,
Jeff
Old May 2, 2003 | 09:08 AM
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I recall reading advertisements that claim approximately 100 lb savings with k-member(with mounts), tubular control arms and special shocks. I think the k-member alone was good for 40-50lbs and 2-3" of additional header clearance. I guess when you get your old one out you can weigh it and your new one on your bathroom scale and let us all know.
Old May 2, 2003 | 09:13 AM
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Originally posted by 93Z4ME
I recall reading advertisements that claim approximately 100 lb savings with k-member(with mounts), tubular control arms and special shocks. I think the k-member alone was good for 40-50lbs and 2-3" of additional header clearance. I guess when you get your old one out you can weigh it and your new one on your bathroom scale and let us all know.

I just found something on LS1 Speeds web page that says a 32lb. savings. Thats fairly descent I suppose.

Jeff
Old May 2, 2003 | 03:05 PM
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Expect around 35# weight savings w/ the k-member. The lower a-arms are probably about 20-25# and the uppers maybe 5#.
Old May 5, 2003 | 07:45 AM
  #5  
FRDnemesis's Avatar
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From: Charleston AFB SC
Originally posted by mongse_1
Expect around 35# weight savings w/ the k-member. The lower a-arms are probably about 20-25# and the uppers maybe 5#.

Are these weights that you've measured? The reason I ask is because I have heard that the bottom control arms actually weigh more than the factory pieces. I dont find that hard to believe because every factory suspension part I have replaced with an aftermarket piece so far has been significantly heavier. With the exception of the HAL shocks of course.

It will be nice to actually buy a part that is a weight savings; like the K-member.

Thanks,
Jeff
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