new -Fuel Pump Power
Distribution Kit
new -
Clutch Damper
Delete & Hose Kit
new -
Clutch Slave
Hose Kit
new -ScienceofSpeed
NSX-R Engine Cover
new -AEM Series 2 EMS
for 1991-94 NSX
new -
Moton Club Sport
Shock Absorbers
new -
ScienceofSpeed FI
Exhaust Systems updated
- stealth license
plate bracket -for 2002+ NSX
new -
CT Engineering
Gen II Exhaust updated -
ScienceofSpeed
Billet Carbon
Twin Clutch
new -
3.5L NSX
Short Block
new -
AEM Series 2 EMS
for
1995-05 NSX
NSX > ENPP > ScienceofSpeed Lost Motion Assembly Kit
lost motion assys
ScienceofSpeed Lost Motion Assembly Kit
The lost motion assembly (LMA) is a spring
device that puts pre-load on the center VTEC rocker when it is the
unlocked position (when the engine is not in VTEC mode). The early NSX
(1991-99) LMA is a piston design lubricated by engine oil. Over time,
contaminants in the oil cause the piston to seize resulting in the VTEC
rocker rattling when not in VTEC (such as while idling). The loose VTEC
rocker can result in damage and loud tapping sound while idling.
The ScienceofSpeed LMA Kit replaces the factory piston design with a
revised design found in newer Hondas, including 2000-and on NSX.
A coil spring is installed with high precision stainless steel inserts
that sets the coil to the correct engagement height for 1991-99 NSX.
This design is not only more durable. In addition to being a good
upgrade for the stock engine - the design allows for an increased 28%
stroke and a larger rocker contact patch making it ideal for high lift
camshafts. The kit is less than half the cost of the factory set
($386.40/set).
![230-005[1].jpg (47329 bytes)](/products/exhaust_airflow_products/NSX/CT-Engineering/exhuast/230-005[1]_small.jpg)
NSX, 1991-1999
