Jump to content
Volvospeed Forums

Cutting Weight


bmx9854

Recommended Posts

Has anyone attempted to substantailly lighten an x70, i.e. manual window converison, manuals seats. etc.... Is it possible to get out cars to ~3200 lbs (~3600 stock, right?) without ripping the whole interior out?

i can imagie how heavy the front seats are. i've seriously considered removing them and replacing them with standard Recaro bucket seats, but thats as far as i went with it.

Link to comment
Share on other sites

i can imagie how heavy the front seats are. i've seriously considered removing them and replacing them with standard Recaro bucket seats, but thats as far as i went with it.

I took them out once to run my stereo wiring and the driver seat with power must have been 50-60lbs.

Link to comment
Share on other sites

I took them out once to run my stereo wiring and the driver seat with power must have been 50-60lbs.

From my experience racing seats don't really lighten the car, they just keep you more secure and comfortable. I had 2 different sets of Sparco seats, and after you put in the base, adapter, and slider they're not going to save you any weight. Our cars aren't that heavy, I would concentrate your efforts somewhere else since you don't want to tear out the whole interior.

Link to comment
Share on other sites

lol - Picture1.jpg

see the banner ad...

There are a lot of ways you can reduce weight, new seats will save you some, AC is pretty heavy (I wouldn't give it up though), especially if it's not working. The stock exhaust is very heavy, prettymuch anything aftermarket would be lighter. and of course there are lighter wheels.

Link to comment
Share on other sites

Has anyone attempted to substantailly lighten an x70, i.e. manual window converison, manuals seats. etc.... Is it possible to get out cars to ~3200 lbs (~3600 stock, right?) without ripping the whole interior out?

Mine came in around 3350 I believe, with me and half a tank in it.

Link to comment
Share on other sites

From my experience racing seats don't really lighten the car, they just keep you more secure and comfortable. I had 2 different sets of Sparco seats, and after you put in the base, adapter, and slider they're not going to save you any weight. Our cars aren't that heavy, I would concentrate your efforts somewhere else since you don't want to tear out the whole interior.

:lol: Are you buying lead seats?

Link to comment
Share on other sites

There are a lot of ways you can reduce weight, new seats will save you some, AC is pretty heavy (I wouldn't give it up though), especially if it's not working. The stock exhaust is very heavy, prettymuch anything aftermarket would be lighter. and of course there are lighter wheels.

Yeah, I forgot. Lighter wheels is key. If you can reduce your unsprung weight it is worth a lot more.

Link to comment
Share on other sites

:lol: Are you buying lead seats?

The seat was actually Carbon/Kevlar and Nomex. Like I said, it's the brackets that weigh a lot. Have you ever seen a slow motion video of a crash test? The seat moves a LOT, you want the bracket to be as strong as possible. You will save some weight, but with the cost of buying the seat and brackets, there are easier and cheaper ways to lose weight. Again, my recommendation is to buy a racing seat for comfort/stability, not weight savings.

Link to comment
Share on other sites

The seat was actually Carbon/Kevlar and Nomex. Like I said, it's the brackets that weigh a lot. Have you ever seen a slow motion video of a crash test? The seat moves a LOT, you want the bracket to be as strong as possible.

Have you checked out how relatively flimsy the stock volvo frame is? You don't need a 20lb frame. In a crash it only needs to hold the weight of the seat, the body weight will mostly go into the seatbelt.

Seats are the single biggest weight saving thing you can do, definitely if they are both electric like mine were. Everything after seats is a lot more difficult to lose.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...