switching from cometics back to gm mls, quick question
10-07-2010, 11:41 AM
#1
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switching from cometics back to gm mls, quick question So im done with leaking cometic head gaskets and I want to go back to gm mls.question is I was running a .060 cometic..if im not mistaken the gm mls is a .058.before my compression was about 8.8.how much higher will it be and what is the part number for an ls1 mls gasket
10-07-2010, 04:06 PM
#3
I was pushing coolant with the $$ cometics(.040) on the bottle, I got mine from Scoggin Dickey PN#12498544 for $29 a PAIR(GM MLS .058). I have not got them on yet, they are sitting in the garage along with my new D1SC kit and ARP head studs this time instead of bolts. I hope we both have better luck with them......