EVO All Evo Model Discussion

Head gasket

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Old Feb 8, 2023 | 12:29 PM
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From: tennesee
Default Head gasket

I used genuine james mls head gasket and base gasket set, my head gaskets are leaking by where those little copper or brass rings are on the sides of the head gasket, what did i do wrong? Followed correct torque specs
 
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Old Feb 8, 2023 | 04:38 PM
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Originally Posted by leasurekaleb
I used genuine james mls head gasket and base gasket set, my head gaskets are leaking by where those little copper or brass rings are on the sides of the head gasket, what did i do wrong? Followed correct torque specs
What year is the bike? it could be a cracked crankcase or stretched bolts.
 
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Old Feb 8, 2023 | 05:36 PM
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From: tennesee
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Originally Posted by Spanners39
What year is the bike? it could be a cracked crankcase or stretched bolts.

its a 97 road king
 
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Old Feb 8, 2023 | 06:09 PM
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From: la la land jerzey
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We do not use the china James MLS fake cometic - you would think if your going to copy a hi quality piece you would at least try and make it the right way

well they didn’t - the stuff they built the gasket business on is always a go to but not the copied newer fake **** they are now making
 
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Old Feb 8, 2023 | 06:16 PM
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Not a James fan anymore. They used to be very good but quality went big time down hill. I like/use Cometic now.
 
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Old Feb 9, 2023 | 03:55 AM
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Have to say I ordered cometic 0.030's previously when I was doing my top end and I hated that they put those stupid brass rivets in there. Dont allow for a flat seal on the heads and if you dont know better, trying to use them with the rivet in place will damage your head mating surface. I have used James gaskets for years and never had any problems with these.
 
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Old Feb 9, 2023 | 06:22 AM
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Originally Posted by Greaser1340
Have to say I ordered cometic 0.030's previously when I was doing my top end and I hated that they put those stupid brass rivets in there. Dont allow for a flat seal on the heads and if you dont know better, trying to use them with the rivet in place will damage your head mating surface. I have used James gaskets for years and never had any problems with these.
The brass rivets are on the outside, they do not even come in contact with the heads or jugs.

 
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Old Feb 9, 2023 | 06:26 AM
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One word... COMETIC......
My torque sequence is 11 ft lb, 22 ft lb, 32 ft lb, 42 ft lb... done...
 

Last edited by 98hotrodfatboy; Feb 9, 2023 at 06:28 AM.
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Old Feb 9, 2023 | 08:47 AM
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Originally Posted by 98hotrodfatboy
one word... Cometic......
My torque sequence is 11 ft lb, 22 ft lb, 32 ft lb, 42 ft lb... Done...
exactly!
 
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Old Feb 9, 2023 | 09:03 AM
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From: la la land jerzey
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In the states we dont fold the gasket up like a sandwich - or maybe dont cut the rivet off and place it on the jug next time
 
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