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Start ShoppingHot Cams 5PK948130 Shim Package Refills - 5 Shims with Anti-Friction Coating for Engine Performance
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Description
Upgrade your engine's performance with Hot Cams' premium Shim Package Refills (5PK948130). These high-precision steel shims deliver exceptional durability and smooth operation, ensuring optimal engine efficiency for riders who demand reliability and power.
Key Features
- 5-Piece Shim Set: Versatile package of 5 shims for various engine adjustment needs.
- Assorted Thicknesses: 1.20mm to 2.60mm in 0.05mm increments for precise fitment.
- Anti-Friction Coating: Reduces wear and enhances longevity in high-stress environments.
- High-Precision Steel: Ensures accurate alignment and consistent performance under extreme conditions.
- Engine Optimization: Fine-tune valve clearance and improve power delivery for enhanced riding experience.
Why Choose This Product
Hot Cams' Shim Package Refills are engineered for riders who prioritize precision and durability. The anti-friction coating minimizes heat buildup and wear, while the precise thickness increments allow for meticulous engine tuning. Whether you're modifying a high-performance motorcycle or maintaining a reliable ride, these shims offer unmatched accuracy and long-term value. Perfect for mechanics and enthusiasts seeking trusted, high-quality components that deliver consistent performance in demanding conditions.
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Upgrade your engine's performance with Hot Cams' premium Shim Package Refills (5PK948130). These high-precision steel shims deliver exceptional durability and smooth operation, ensuring optimal engine efficiency for riders who demand reliability and power.
Key Features
- 5-Piece Shim Set: Versatile package of 5 shims for various engine adjustment needs.
- Assorted Thicknesses: 1.20mm to 2.60mm in 0.05mm increments for precise fitment.
- Anti-Friction Coating: Reduces wear and enhances longevity in high-stress environments.
- High-Precision Steel: Ensures accurate alignment and consistent performance under extreme conditions.
- Engine Optimization: Fine-tune valve clearance and improve power delivery for enhanced riding experience.
Why Choose This Product
Hot Cams' Shim Package Refills are engineered for riders who prioritize precision and durability. The anti-friction coating minimizes heat buildup and wear, while the precise thickness increments allow for meticulous engine tuning. Whether you're modifying a high-performance motorcycle or maintaining a reliable ride, these shims offer unmatched accuracy and long-term value. Perfect for mechanics and enthusiasts seeking trusted, high-quality components that deliver consistent performance in demanding conditions.| SKU | GM28ADCB70 |
|---|---|
| MPN | 5PK948130 |
| Brand | Hot Cams |
| Category | Engine |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Honda | CRF450R | 2009-2015 |
| Kawasaki | KX450F | 2010-2016 |
| Yamaha | YZF450 | 2008-2014 |
| Suzuki | RMZ450 | 2010-2018 |
Frequently Asked Questions
Typically includes 5 common thicknesses from 1.20mm to 2.60mm. Exact sizes vary by production batch - measure your needs first.
This is a refill pack of 5 shims. Buy the full Hot Cams shim kit (like HCUTL-1) first for the base set and tool.
Yes, these are universal shims for most 4-stroke motocross bikes using Hot Cams or similar aftermarket cams. Check your bucket diameter (usually 9mm).
Use the formula: New shim = Old shim + (measured lash - target lash). Target lash specs are in your service manual.
Installation Guide
Difficulty
Medium
Est. Time
2 hr 0 min
Tools Required
- micrometer or feeler gauges
- valve shim tool
- torque wrench
- socket set
Pro Tips
- Measure lash hot and cold for accuracy
- Use shim thickness calculator apps
- Label shims immediately after removal
Common Mistakes to Avoid
- Incorrect lash measurement
- Dropping shims into engine
- Not cleaning shim buckets
Comparison vs Stock/OEM
Aftermarket precision shims identical to OEM specs but optimized for Hot Cams high-lift profiles
Improvements
- Tighter tolerances for precise lash
- Anti-friction coating reduces wear
- Assorted sizes for common cam grinds
Considerations
- Requires precise measurement - not plug and play
Durability & Warranty
Expected Lifespan
Engine rebuild lifespan (50+ hours motocross)
Warranty
1 year Hot Cams warranty
Maintenance
Inspect during every valve service (15-30 hours)
What Others Are Saying
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