SpeedFactory Racing High Performance MLSS-HP Head Gaskets for Honda/Acura K-Series Engines
TheseMLS gaskets have beenpurpose-builtto provide an excellent seal onhigh compression / nitrous /turbochargedengines,andwhen usedin combination with ourExtreme DutyL19Head Stud Kithave beenreal worldtested to1000hpwith excellent results.
Our gasket utilizes a 4-layer design with specialized embossments that increase active combustion sealing height, ideal for high output engines that experience high levels of head lift/movement.The0.040thickness makes up for cylinder head and block surfacingvsthe OEM0.028 thickness and we've also incorporated a unique internal silicone bead on the oiling passages for improved sealing.
Another unique feature is enlarged head stud holes for compatibility with 1/2 head studs (the 2 locating dowel holes remain OEM sized and are the only holes that need to be modified if running 1/2" head studs, greatly reducing the time & effort required during engine assembly).We havebeenreliably runningthese gaskets onwet deckBullet Billet blockswhich utilize 1/2" head studsat 1400+whp.
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