1G OEM Mitsubishi MLS and composite head gasket pls help...

[packinkimber45]

Hello everyone. I am trying to get info on the mls gasket mitsu offers with part number md349347. I really need to find out it's compressed thickness and bore size? Also the composite head gasket, what is its compressed thickness and bore size? My engine builder needs to know this to tell me what my compression ratio will actually be and if their thicknesses are enough due to how much was taken off of the head and block with resurfacing. I have been trying to find this info and I have yet to find it. All I get is cometic info. Thanks.

 

[packinkimber45]

I really need this info can anyone help me out. Thanks.

 

[Anthony_2gnt]

bump? I wouldn't mind this info either

 

[Paul@RTM]

Mitsu gives the compressed thickness of each as 1.3mm (.051") and suitable for a bore of up to 86mm (which is .040" over stock bore). The actual size of the "bores" in the gasket are a bit bigger at about 86.3mm, but you always want the actual block bores to be a bit smaller than the gasket "bores".