Headgasket advise!?
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Headgasket advise!?
Hello, I was wondering what the stock compression ratio is on a 03 evo 8.
Mine is bored over .40. My pistons are rated at 9.0-1 comp.
I am looking at the hks stopper headgasket. And there are 3 different sizes 1.0mm, 1.2mm, 1.6mm. they all have different compression ratios. I am wondering if it is better to have a lower compression ratio or what? Thanks
Mine is bored over .40. My pistons are rated at 9.0-1 comp.
I am looking at the hks stopper headgasket. And there are 3 different sizes 1.0mm, 1.2mm, 1.6mm. they all have different compression ratios. I am wondering if it is better to have a lower compression ratio or what? Thanks
Last edited by robogast; Nov 16, 2008 at 01:45 PM. Reason: changes
Hello, I was wondering what the stock compression ratio is on a 03 evo 8.
Also the changes if any on boreing it over. Mine is bored over .40. My pistons are rated at 9.0-1 comp.
I am looking at the hks stopper headgasket. And there are 3 different sizes 1.0mm, 1.2mm, 1.6mm. they all have different compression ratios. I am wondering if it is better to have a lower compression ratio or what? Thanks
Also the changes if any on boreing it over. Mine is bored over .40. My pistons are rated at 9.0-1 comp.
I am looking at the hks stopper headgasket. And there are 3 different sizes 1.0mm, 1.2mm, 1.6mm. they all have different compression ratios. I am wondering if it is better to have a lower compression ratio or what? Thanks
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