Skunk2 Racing 312-05-0200 Lost Motion Assembly Spring Set

Brand:Skunk2 Racing Part Number:312-05-0200 Category:Engine Valve Spring Kit Medium Description: Short Description:Valve Spring Kit SKU:42303829 Availability:6 In Stock Manufactured in:China
Skunk2 is proud to introduce its Lost Motion Assembly Kits for Honda's B-series VTEC engines. Skunk2 Lost Motion Assemblies will fit any B-Series DOHC VTEC engine (Type-R/GSR B16A, B17A, B18C). The Skunk2 Lost Motion Assembly is an advance spring device that is designed to put pre-load on the center portion of the VTEC rocker when it is in the unlocked position (when VTEC mode is disabled). During extended operating conditions, the contaminants in the oil will more than likely cause the piston to seize resulting in the VTEC rocker rattling when VTEC is not engaging or when the vehicle is in idle. Each Skunk2 Lost Motion Assembly is manufactured exclusively from chrome silicone steel using the latest 3D CAD (Computer Aided Design) modeling and FEA (Finite Element Analysis) to ensure maximum optimization. Each chrome silicone steel spring features a hardened tip for added durability. Skunk2 engineers then tested and proved their design on the engine dyno as well as the race track. The Skunk2 Lost Motion Assembly Kit replaces the factory piston-style LMA design with an improved design commonly found in newer generation Honda engines. Replacing LMAs are recommended when installing aftermarket camshafts and required when installing Skunk2 Pro Series and other high-lift camshafts. Each Lost Motion Assembly Kit includes a set of 8 assemblies for an entire Honda DOHC VTEC B-Series 4-cylinder engine (Type-R/GSR, B16A, B17A, B18C) and are compatible with all camshafts. When using camshafts with +12.5mm lift, LMAs are an absolute must, and Skunk2 Lost Motion Assembly springs are 3 percent stiffer than ITR springs.

Engine Valve Spring Kit

Notes
  • Spring Type; For Use w/Camshaft Lift Above 0.490 in.

Attributes

Installed Height:
1.770 in.
Tubing Length:
220
WARNING CA Proposition 65 Message:
WARNING: This product can expose you to chemicals including lead; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.
Coil Bind Height:
1.150 in.
Spring Type:
Single
Camshaft Type:
Hydraulic
Open Height:
1.700 in.
Outside Diameter:
1.250 in.
WARNING CA Proposition 65:
Yes
Inside Diameter:
OEM
Installed Pressure:
100 lbs.

Package Information

Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00873265006854Weight Variance:0.000000000Stacking Factor:0Inner Quantity:0

Extended Information

Country of Origin (Primary):CNLife Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMSDS Required Flag:NoNAFTA Preference Criterion Code:Criteria B
Vehicle Applications
YearsMakeModelTrimEngineDriveNotes
 
       
       
       
       
       
       
       
       
       
       
       
Snap Finance - Apply Here