COMETIC C7047 MLS Head Gasket Kit - Premium High Performance Top End Seals for Powersports Engines

Description

Upgrade your powersports engine's sealing integrity with the COMETIC C7047 High Performance Top End Gasket Kit. Engineered for extreme performance and reliability, this premium MLS gasket set delivers unmatched durability and leak-free operation for racing and off-road applications.

Key Features

  • Multi-Layer Steel (MLS) Head Gasket: Constructed with 0.027 in. thickness for superior sealing under high pressure and temperature extremes.
  • One-Piece MLS Exhaust Gasket: Ensures consistent sealing across the entire exhaust surface for improved engine efficiency.
  • Premium Valve Cover Gasket: Made from high-quality materials to prevent oil leaks and maintain engine compartment cleanliness.

Why Choose This Product

Cometic's C7047 kit is trusted by racers and mechanics for its precision engineering and long-lasting performance. The MLS construction resists warping and blow-by, while the precise 96mm bore dimensions ensure perfect fitment. This gasket set reduces engine downtime and maintenance costs, making it an essential upgrade for serious powersports enthusiasts.

SKU: GM2091A995
MPN: C7047
UPC: 191070010706
Category: Gaskets/Seals
Brand: Cometic
Stock: Only 4 left!
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Upgrade your powersports engine's sealing integrity with the COMETIC C7047 High Performance Top End Gasket Kit. Engineered for extreme performance and reliability, this premium MLS gasket set delivers unmatched durability and leak-free operation for racing and off-road applications.

Key Features

  • Multi-Layer Steel (MLS) Head Gasket: Constructed with 0.027 in. thickness for superior sealing under high pressure and temperature extremes.
  • One-Piece MLS Exhaust Gasket: Ensures consistent sealing across the entire exhaust surface for improved engine efficiency.
  • Premium Valve Cover Gasket: Made from high-quality materials to prevent oil leaks and maintain engine compartment cleanliness.

Why Choose This Product

Cometic's C7047 kit is trusted by racers and mechanics for its precision engineering and long-lasting performance. The MLS construction resists warping and blow-by, while the precise 96mm bore dimensions ensure perfect fitment. This gasket set reduces engine downtime and maintenance costs, making it an essential upgrade for serious powersports enthusiasts.

SKU GM2091A995
MPN C7047
UPC/GTIN 191070010706
Brand Cometic
Category Gaskets/Seals
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Reviews

Make Model Years
Honda CRF450R 2019-2025
Honda CRF450RX 2019-2025
Honda CRF450RL 2021-2025

Frequently Asked Questions

Yes, compatible with 2019-2025 CRF450R, CRF450RX, and CRF450RL models.

Head gasket is 0.027in, designed as direct OEM replacement thickness for high-performance applications.

No, this is a direct bolt-on high-performance kit; no machine work required.

Complete top-end: MLS head gasket, exhaust gasket, valve cover gasket, and crankcase separator gasket.

Installation Guide

Difficulty Medium
Est. Time 2 hr 0 min

Tools Required

  • torque wrench
  • socket set
  • gasket scraper
  • piston ring compressor
  • feeler gauges

Pro Tips

  • Clean all surfaces with brake cleaner before install
  • Follow Honda torque specs exactly (typically 3-stage torque on head bolts)
  • Apply light oil to cylinder walls during assembly

Common Mistakes to Avoid

  • Not cleaning mating surfaces thoroughly
  • Incorrect torque sequence on head bolts
  • Over-torquing cylinder head bolts

Comparison vs Stock/OEM

Multi-layer steel construction vs. stock composite/single-layer

Improvements

  • Better sealing under high compression/heat
  • Superior durability for racing
  • Resists blowout better than OEM

Considerations

  • Slightly higher cost
  • Same thickness as stock - no compression change

Durability & Warranty

Expected Lifespan Multiple race seasons (50+ hours racing)
Warranty 1 year limited manufacturer warranty
Maintenance Inspect during regular top-end services; no special maintenance required

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