felpro perma toque head gasket seal

[jaden]

ok i would like to know if anyone could tell me how good the surfaces have to be for a multy layer steal head gasket to seal... especially the felpro perma torquemy. my block warpage is about .0025 in the centre and my head was machined and has no warpage will this be good to not mix coolant and such? i know the gasket can hold a lot if it seals... post your opinions. thanks everyone.

 

[USER_22]

As long as the cylinder head is completely flat and even the MLS head gasket should seal properly.

 

[BogusSVO]

at .0025 block warp, you are almost at what is recomened for decking the block, MLS gaskets are not as forgiving as composite gaskets.

also the surface finish is very important for MLS Think glass smooth for MLS.

If the finish on your head dosnt look like this, have it resurfaced for MLS, or get a composite HG and use that.

http://www.dsmtuners.com/forums/new...face-4g63t-cylinder-head-mls-head-gasket.html