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Old 09-10-2014, 01:21 PM   #6 (permalink)
3n3rgystar
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Join Date: Nov 2010
Location: Charlotte, NC
Posts: 94

Silver Bullet - '92 Nissan Sentra XE
90 day: 37.59 mpg (US)
Thanks: 7
Thanked 10 Times in 8 Posts
Replaced original wheel tire combo 34 lbs each with 22 lbs each wheel tire combo. Spent all day in the junk yard weighing tires and wheels until I found the lightest ones that I could find which are 13" size also like the originals. None of the 14" or 15" wheels came close to the lightness of the 13" alloys.
48 lbs of unsprung and rotational weight

20 gram lug nuts
1.5 lbs of unsprung and rotational weight saved for the set

Hosed off at least a few pounds of crud when I took the car apart

Changed out Heavy speakers to lighter ones
9 lbs difference and they sound better too.

Removed ashtray, 3 way cable, dual prong, metal brackets cd holder and collection of CDs
5lbs

Removed air conditioning and accessories to a/c system
48 lbs

Removed mirrors they where surprisingly heavy, brackets, fascia, switch, and wiring harnesses for the electric mirror controls
10 lbs

Removed washer reservoir, hoses, sprayers and pump
2 lbs

Removed spare tire, carpeting, factory tool kit and spare tire cover
30 lbs

Removed engine bay brackets, tow hooks, headlight brackets and replaced all with nylon wire ties saving 16 lbs
14 lbs

Removed rear tow hooks, brackets and bolts
5 lbs

Removed front, rear bumpers, brackets, etc
100 lbs

Removed hood,hook latch, misc hardware fenders, and replaced with corrugated plastic.
74 lbs

Using smaller battery saving
12 lbs

Removed metal battery tray and brackets then relocated battery holding down with heavy duty zip ties instead of original metal battery bracket
7 lbs

Relocated coolant reservoir for better weight distribution was originally far forward in the engine bay.

I also have a 1.63 lbs lighter axle to put in once I get some time.

So around 365 lbs and about 50 of that Unsprung and rotational weight.
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