Tracker Series™ Piston KitForged piston crown with generous valve pockets for big valves and camsPrecision-fit rings selected for each application for ultimate sealingForce-fed pin oiling provides enhanced lubrication of the piston pinPressure seal groove reduces ring lifting and power lossArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistanceValued-packaged with two pistons, rings, piston pins and circlipsPiston is made in the USARequires aftermarket EFI tuner on fuel injected models.
Fits '11-'15 Screamin' Eagle cylinder heads.
Drop in kit for '10-'14 103 Cubic Inch Twin Cam.
Recalibration is required.
Kit Includes:
• 2x Tracker Series™ Pistons
• 2x VM-Ring Packages
• 2x Piston Pins
• 4x Circlips
                                                                                                                                                          
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        09031565
      
    
    
      Data sheet
- Units
 - Kit
 
- Product Name
 - Piston Kit
 
- Model
 - Tracker Series™
 
- Piston Material
 - Aluminum Alloy| Forged
 
- Skirt Coating
 - ArmorGlide®
 
- Bore - Oversize
 - Standard
 
- Bore Size
 - 3,875"
 
- Stroke Length
 - 4,375"
 
- Displacement
 - 1691 cc
 
- Compression Ratio Imperial
 - 10.5:1
 
- Compression Ratio
 - 10,5:1
 
- Bore Oversize - Imperial
 - Standard
 
- Piston Head Shape
 - Positive Dome, +5.0 cc Volume