ojas.net ojas's 1991 Sebring Silver NSX

Current Mods.

Performance
- Bilstein shocks (6/02)
- Comptech headers (6/03)
- Taitec JGTC parallel exhaust (6/03)
- Centerforce clutch (6/03)
- SOS/Rapid Non-compliance toe-links (7/03)
- Comptech sway bars (5/05)
- Approximately 50 kg (110 lbs.) weight reduction
  - Removed spare and bracket
  - Removed engine cover
  - Removed antenna (~5/26/2004)
  - Odyssey PC680 (on the way)
- Downforce intake scoop (9/05)
- NA2 6-speed transmission and lightweight flywheel (soon)
Interior
- Zanardi floormats (6/02)
- V1, hardwired
- Autovation aluminum pedals (6/03)
- Keyless entry (8/03)
- Audio (4/11/2004)
  - Remove all Bose speakers and amplifiers
  - Sony amplifier
  - Infinity Kappa 652.5i 6.75"
  - iPod dock connector
  - Omnifi DMP1 (8/05, soon)
- Custom cup holder (10/9/04)
- Downforce center console (8/05, soon)
Exterior
- Zanardi wheels (8/03)
- Enkei RP01 wheels (8/05) - 17x8, 18x9.5
- Removed "Acura" decal from taillight
- Sylvania SilverStar headlights (5/28/2004)
- ~~LED front lights~~
- Carbon-fiber NSX-R-style wing (4/2/2005)
- Removed front badge (4/24/2005)
- ~~multi-LED in combo-light opening (5/14/2005)~~
- H&R 25mm spacers (7/05)
- Carbon-fiber side scoop (11/19/2005)
- Erebuni 492 front bumper cover (soon)
When in track-trim
- Carbotech Panther Plus brake pads (4/02)
- AEM front brake pads
- Kumho race tires on stock rims (4/02)
- Camera mounts
  - Panavise suction mount
  - Custom suction mount

Current Weight Reduction

Curb weight of stock NSX is 3010 lbs. Curb weight of my NSX is 2872 lbs. This is a reduction of 138 lbs. (4.59%) and, in terms of straight-line acceleration, is equivalent to adding 12.4 HP.	66 ? 72 ?
Part	F	M	R
Spare tire ^P1	-29.4
Spare tire mounting bracket ^P1	-3
Engine cover ^P1			-15
Exhaust (stock is 44 lbs, JGTC weighs 30.8 lbs) ^P1,SOS1			-13.2
Headers (stock manifolds and pipes to cats weight 32 lbs, Comptech weighs 22 lbs) ^P1			-10
Suspension (OEM: 69 lbs.; OEM springs with Bilstiens: the same?)		0?
Wheel (-68.12+66.4=-1.72) & Tires (-93.9+98=4.1)	+4.78	-8.8	+6.40
Tools Air Pump, Jack 9 lbs. Entire Tool Kit except for Jack 8 lbs.			-17
Clutch		0?
Audio: Door Speakers (2 x -4.13 lbs) Sub Speaker (-4.44 lbs not including alum. cover and mounting pc.) Center Speaker (-0.63 lbs) Head Unit (-5.34 lbs [5 lbs, 5.5 oz]) Pair of Infinity Kappa 652.5i 6.75" and mounting plate (+6? lbs) Alpine MRP-T220 Amplifier (+4.1 lbs) Antenna (-1.89 lbs [1 lbs, 14.2 oz]) Misc. wiring (~-1 lbs)		-11.57	-1.89
Non-compliance toe-links			+3?
Odyssey PC680 (not PC860MJ) battery (35-15.4)	-19.6
CF NSX-R style wing (by my estimate: stock weighs around 12 lbs., this one is around 6 lbs.)			-6
Remove engine bay fan (I weighed 2 lbs, 6.1 oz)		-2.4
Carbon fiber side scoop 2 x (I weighed 6.3 oz CF + 2.9 oz stock grill - 2 lbs, 14.1 oz)		-4.6
Lightweight flywheel, SOON		-10*???
Total	-47.22	-37.37	-53.69
in the future...
yummy
Wiring for stock antenna, CD-changer, phone, center speaker audio, door speaker power		-4?
CF mirrors (replaces stock units, motors, switches)		-10?
Interior Door Panels - not including handle assy. (~8 lbs x 2)	someone, make some CF panels!
Aluminum bumper			-5.5?
Ghetto Garage single pane divider glass ^P3		-4.2
Ghetto Garage lower rear valence			-4
2002+ headlights	-22?
Zanardi wing ^P3			-3.7
Tien		-26
Carbon fiber B-pillar cover 2 x (-2.3+0.5)		-3.6
Bride Zeta III Seats 2x(-40.4+15.2+rails?)		-40?
Custom wiper	-10?
ZMI brakes	-60 lbs - I wish

Curb weight of stock NSX is 3010 lbs. Curb weight of my NSX is 2872 lbs.
This is a reduction of 138 lbs. (4.59%) and, in terms of straight-line acceleration, is equivalent to adding 12.4 HP.

66
?

72
?

Part

Spare tire ^P1

-29.4

Spare tire mounting bracket ^P1

-3

Engine cover ^P1

-15

Exhaust (stock is 44 lbs, JGTC weighs 30.8 lbs) ^P1,SOS1

-13.2

Headers (stock manifolds and pipes to cats weight 32 lbs, Comptech weighs 22 lbs) ^P1

-10

Suspension (OEM: 69 lbs.; OEM springs with Bilstiens: the same?)

Wheel (-68.12+66.4=-1.72) & Tires (-93.9+98=4.1)

+4.78

-8.8

+6.40

Tools
Air Pump, Jack 9 lbs.
Entire Tool Kit except for Jack 8 lbs.

-17

Clutch

Audio:
Door Speakers (2 x -4.13 lbs)
Sub Speaker (-4.44 lbs not including alum. cover and mounting pc.)
Center Speaker (-0.63 lbs)
Head Unit (-5.34 lbs [5 lbs, 5.5 oz])
Pair of Infinity Kappa 652.5i 6.75" and mounting plate (+6? lbs)
Alpine MRP-T220 Amplifier (+4.1 lbs)
Antenna (-1.89 lbs [1 lbs, 14.2 oz])
Misc. wiring (~-1 lbs)

-11.57

-1.89

Non-compliance toe-links

+3?

Odyssey PC680 (not PC860MJ) battery (35-15.4)

-19.6

CF NSX-R style wing (by my estimate: stock weighs around 12 lbs., this one is around 6 lbs.)

-6

Remove engine bay fan (I weighed 2 lbs, 6.1 oz)

-2.4

Carbon fiber side scoop 2 x (I weighed 6.3 oz CF + 2.9 oz stock grill - 2 lbs, 14.1 oz)

-4.6

Lightweight flywheel, SOON

-10*???

Total

-47.22

-37.37

-53.69

in the future...

yummy

Wiring for stock antenna, CD-changer, phone, center speaker audio, door speaker power

-4?

CF mirrors (replaces stock units, motors, switches)

-10?

Interior Door Panels - not including handle assy. (~8 lbs x 2)

someone, make some CF panels!

Aluminum bumper

-5.5?

Ghetto Garage single pane divider glass ^P3

-4.2

Ghetto Garage lower rear valence

-4

2002+ headlights

-22?

Zanardi wing ^P3

-3.7

Tien

-26

Carbon fiber B-pillar cover 2 x (-2.3+0.5)

-3.6

Bride Zeta III Seats 2x(-40.4+15.2+rails?)

-40?

Custom wiper

-10?

ZMI brakes

-60 lbs - I wish crazy

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