Cometic Street Pro SR20 Top End Gasket Kit
This Kit will take approx 10 days to order in:
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Cometic StreetPro is a product line of Cometic Gasket manufactured by Cometic Gasket. Geared toward the street rodder who is looking to purchase a kit with all necessary gaskets and seals needed for your rebuild.
Cometic Gasket, Inc., is a leading worldwide supplier of shelf stock, custom and short-run gaskets for the performance aftermarket, original equipment and motorsports industries. gaskets to customers worldwide.
MLS (Multi Layer Steel)
The Cometic MLS gasket is comprised of three to five layers of Stainless Steel. Cometic uses Stainless steel for increased strength, its ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F.
The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for any kind of head and block combination. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.
| Product Name | Cometic Street Pro SR20 Top End Gasket Kit |
|---|---|
| Brands | Cometic |
| Engine | SR20 |
| Make | Nissan |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What surface finish is required for an MLS head gasket?
MLS gaskets require a smooth, consistent RA surface finish on both the block and head. Your machinist should follow the gasket manufacturer’s recommended RA values.
Can I reuse head studs or bolts?
Quality studs may be reused if undamaged. Torque-to-yield bolts are usually single-use. Follow the fastener manufacturer’s recommendations.
What is the bore size and thickness of the Cometic MLS gasket included in the SR20 Top End Gasket Kit?
The Cometic MLS gasket in the SR20 Top End Gasket Kit has a bore size of 87.5mm and a thickness of 0.045 inches.
What materials are used in the Cometic MLS gasket for the SR20 engine?
The Cometic MLS gasket is made of multiple layers of stainless steel, with the outer layers embossed and coated with Viton rubber for enhanced sealing and heat resistance.
Is the Cometic MLS gasket suitable for high-performance applications?
Yes, the Cometic MLS gasket is designed for high-performance applications, providing increased strength and the ability to handle harsh sealing environments, making it suitable for both street and motorsport use.
How does the design of the MLS gasket help with torque load distribution?
The design of the MLS gasket promotes an even torque load across the sealing surface, which helps to reduce bore distortion and improves sealing integrity under varying load conditions.
What should I consider when installing the Cometic Street Pro SR20 Top End Gasket Kit?
Ensure that the mating surfaces are clean and properly prepared. Follow the manufacturer's recommended torque specifications and sequence for the head bolts or studs to achieve optimal sealing performance.
