Hot Cams 5PK890216 Shim Package Refills - High-Precision Steel Shims for Camshaft Kits

Description

Elevate your engine's performance with Hot Cams' premium shim package refills. These high-precision steel shims deliver unmatched accuracy for camshaft adjustments, ensuring optimal power delivery and reliability across a wide range of motorcycle and ATV engines.

Key Features

  • High-Precision Steel Construction: Durable, corrosion-resistant shims engineered for precise engine timing adjustments.
  • 0.05mm to 2.00mm Thickness Range: Fine-grained increments (0.05mm) allow for micro-adjustments to match specific engine requirements.
  • Multiple Shims Per Size: 2-4 shims per thickness ensure ample supply for repeated installations or maintenance.
  • Complete Kit Compatibility: Designed to work seamlessly with all Hot Cams camshaft kits for consistent performance results.

Why Choose This Product

Whether you're tuning a high-performance motorcycle or optimizing an ATV engine, these shim refills provide the precision needed for peak mechanical efficiency. The steel construction ensures long-term durability, while the wide thickness range accommodates various engine modifications. Riders benefit from improved throttle response, enhanced power delivery, and reduced wear on camshaft components. With multiple shims per size, mechanics and enthusiasts can perform precise adjustments without frequent reordering. This refill package is essential for maintaining the accuracy of Hot Cams camshaft kits, making it a must-have for serious performance tuning applications.
SKU: GM01DD88BB
MPN: 5PK890216
Category: Engine
Brand: Hot Cams
Stock: In Stock
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Elevate your engine's performance with Hot Cams' premium shim package refills. These high-precision steel shims deliver unmatched accuracy for camshaft adjustments, ensuring optimal power delivery and reliability across a wide range of motorcycle and ATV engines.

Key Features

  • High-Precision Steel Construction: Durable, corrosion-resistant shims engineered for precise engine timing adjustments.
  • 0.05mm to 2.00mm Thickness Range: Fine-grained increments (0.05mm) allow for micro-adjustments to match specific engine requirements.
  • Multiple Shims Per Size: 2-4 shims per thickness ensure ample supply for repeated installations or maintenance.
  • Complete Kit Compatibility: Designed to work seamlessly with all Hot Cams camshaft kits for consistent performance results.

Why Choose This Product

Whether you're tuning a high-performance motorcycle or optimizing an ATV engine, these shim refills provide the precision needed for peak mechanical efficiency. The steel construction ensures long-term durability, while the wide thickness range accommodates various engine modifications. Riders benefit from improved throttle response, enhanced power delivery, and reduced wear on camshaft components. With multiple shims per size, mechanics and enthusiasts can perform precise adjustments without frequent reordering. This refill package is essential for maintaining the accuracy of Hot Cams camshaft kits, making it a must-have for serious performance tuning applications.
SKU GM01DD88BB
MPN 5PK890216
Brand Hot Cams
Category Engine
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Reviews

Make Model Years
Universal Hot Cams Camshaft Kit Applications 2000-2025

Frequently Asked Questions

Yes, the shim under bucket kits require precise shims for proper valve clearance. The refill pack ensures you have all sizes needed.

These are designed for Hot Cams shim-under-bucket systems. Standard OEM bucket setups use different shims.

Measure existing shim thickness, check valve clearance with feeler gauges, then calculate: New Shim = Old Shim + (Clearance - Spec).

No, this is shims only. You'll need feeler gauges and a micrometer. Some Hot Cams kits include the measuring tool.

Installation Guide

Difficulty Medium
Est. Time 45 min

Tools Required

  • Feeler gauges
  • Micrometer or dial indicator
  • Torque wrench
  • Shim thickness measuring tool (included with some kits)

Pro Tips

  • Measure all shims before installation and organize by thickness
  • Always check Hot Cams spec sheet for your cam's required clearance
  • Clean bucket recesses thoroughly before installing new shims

Common Mistakes to Avoid

  • Incorrect valve clearance specs for specific cam
  • Not cleaning shims before measuring
  • Using wrong feeler gauge sequence

Comparison vs Stock/OEM

Aftermarket performance cam systems require precision shims vs OEM oversize shims

Improvements

  • Wider range of shim thicknesses available
  • Complete kit eliminates individual shim sourcing
  • Higher precision manufacturing tolerances

Considerations

  • Requires proper valve clearance knowledge
  • More complex installation than OEM service

Durability & Warranty

Expected Lifespan Lasts entire engine life with proper installation
Warranty 1 year manufacturer defect warranty
Maintenance Inspect during valve service intervals. Replace only if damaged or incorrect thickness

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