If you're diving into the world of Porsche engines, you know how crucial a solid head gasket is for keeping everything running smoothly. The Cometic Gasket M28 Series is designed specifically for the Porsche 928 models from '89 to '91, and trust me, it’s a game changer. This .040" MLS (Multi-Layer Steel) cylinder head gasket is built to handle the heat and pressure that come with high-performance driving.
What makes this gasket stand out? For starters, the multi-layer steel construction offers durability that can withstand the rigors of spirited driving. It’s not just about holding everything together; it’s about maintaining that perfect seal, which is essential for keeping your engine's performance where it needs to be. With a 100mm bore, it fits snugly on the left-hand side, ensuring you get the right fit for your setup.
When you’re working on your Porsche, you want parts that not only fit but also perform. This gasket has been engineered to provide a solid seal and prevent leaks, which is exactly what you need if you’re pushing your car to its limits. It's a straightforward install, and once it's in, you'll notice the difference in your engine's responsiveness.
So if you're in the market for a reliable head gasket for your Porsche 928, the Cometic M28.41/42/43/44/45/46/47/49/50 is definitely worth considering. It's built for enthusiasts who demand quality and performance, just like you.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Porsche 928 | 1985-1986 | S |
| Porsche 928 | 1987-1989 | S4 |
| Porsche 928 | 1990-1991 | Base |
| Porsche 928 | 1990-1991 | GT |
| Porsche 928 | 1993-1995 | GTS |

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.
Motorsport ParticipationThe company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.
Built for Extreme PerformanceWhether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.
Best Value of ProductCometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price.
Quality in Every ProductThe company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time.
Purchase Cometic Products at Vivid RacingIf you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.