Cometic MLS Head Gasket - 2009+ Yamaha FX SHO SVHO FZR Waverunner - 86mm Bore .040" Thick - H2992040S 3.00" to 4.00" 20% increase in coolant capacity

20% increase in coolant capacity

Are you sick of watching your temperature gauge creep up during track days and in stop-and-go traffic

Maximum Operating Pressure: 100 psi

With higher quality pure components

Proper retainer/lock selection is important due to varying angle ratios between earlier and later lock designs

Cometic MLS Head Gasket - 2009+ Yamaha FX SHO SVHO FZR Waverunner - 86mm Bore .040" Thick - H2992040S 3.00" to 4.00" 20% increase in coolant capacityCometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound