JE Pro seal gaskets for 4g64
Have anyone run this on their high horsepower 2.1L or 2.4LR setup.700whp & above for drag or track evo8.
I need afews feedback regarding the JE Pro Seal Gasket. Pros & Cons feedback will be helpful. |
I literally just installed this gasket. So far so good. Have not pushed it hard though. Still in the break in process. Im running the 86.5mm bore and is 1.3mm thick. I went thicker because wiseco sucks. Their chart is incorrect for the 64 pistons. They refer to the incorrect cylinder head chamber volume so my compression was at 10.6:1 (with the evo head spec). With the thicker gasket, it brings it to 9.8:1.
I did compare this gasket when I received it to the Cosworth and it was almost exactly the same. The only difference is the Cosworth has groves stamped in the gasket for o-rings. |
anymore out ther willing to share knowledges?
Cos-worth have 2 different type gasket. on is the fsl & the other norm one. I run the the non fsl cosworth gasket got some issues twice. |
Has anyone tried using a 4g69 stock multi layer headgasket I bet that would be a good choice since it is for the bigger bore size 4g motors and is Oem. The stock multilayer 8&9 headgasket are awesome so why wouldn't the 4g69 if it also is multilayer
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Well its holding up no problem. Lots of pulls and no leaks.
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Any updates on how the Pro Seal gasket is holding up? I'm about to start a build, and was advised they are better than Cometic.
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Would also love to hear any updates on these gaskets.. thanks
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Yes updates please! Curious to know power lever and gasket performance
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Anyone care to update this? Need recommendations for 2.4 700+whp..
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Mine held 45+psi on an fp black and no issues.
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2.4 standard bore. 6765. 35psi. 770awhp. Lasted me 4100miles untill coil in number 2 went out and damaged the head gasket. Ended up putting a SCE copper one with a built in SS oring.
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SCE copper gasket has been holding up at 40-41 psi on my 2.4 with a 6765.
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Originally Posted by 2006GSR
(Post 11648631)
SCE copper gasket has been holding up at 40-41 psi on my 2.4 with a 6765.
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Oring the head (or block if you prefer), cometic gasket. Copper coat on the gasket, golden
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Originally Posted by krys88
(Post 11965244)
just wondering how well was this gasket holding? I am installing the same gasket. thanks
I wouldn’t waste your time on a MLS gasket or orings. buy a SCE Athena cut ring gasket. I’ve ran a 2.1 alu rod on a 6870 up to 58 psi. 625+ studs. |
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