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I'm trying to lower compression in my engine
By loosening my spark plugs a couple of turns, how many do u guys usually go? I did two last night and my car sounded mean, like a chopper😁
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:popcorn:
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Trolling Troll is Trolling
or OP is just a moron. Either way: :popcorn: |
you cant be serious.
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OP is trolling, unless he has a fundamental misunderstanding of what a compression ratio actually is. |
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no not you lol towards OP. |
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I look at it this way, by allowing some of the combustion gases to escape wouldn't that effectively lower compression? Less pressure during the compression stroke equals lower compression ratio? Isn't that how engine work? All I can say is, my car sounds more aggressive and ya'll wasted money on exhaust set up's when u could have just lowered compression. |
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I'll try those on the other two, thanks👍🏽👍🏽 |
...been here since august, has roughly 2000 posts, yeah youre not serious. Unless you want 4 neat holes in your hood.
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I see whats happening here.
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When my buddy's friend's old car was boosted we would unscrew them 3 quarter turns and then take one completely out.
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I blew a plug out of my 440 once. It is not pleasant at all!
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Just following advice I found on the forums 🤔 |
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http://media1.fdncms.com/chicago/ima...007_magnum.jpg |
Actually I have a question, why do you want to reduce engine compression?
Another good reliable method to help reduce engine compression: 1. Take out say 2 spark plugs 2. Poke thin screw driver into the engine 3. Carefully locate piston crown and then hit screw driver with hammer to hole the piston crown 4. Re insert spark plug 5. You may need to change the oil so that piston head bits don't wreck the engine |
At first I was worried that someone would read this and take it seriously. Now I'm to the point where if they do, they deserve whatever they get. Including salmonella poisoning.
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Cuz I don't have money for a 2jz swap but low compression is life. Bro stop trolling, everyone knows a screwdriver won't fit cuz boxer. |
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Have you tried putting 87 octane in your car? I put 86 octane and the engine lets me know it lowered its compression.
Since then, I've always run 86 octane, but 87 should work just as well. |
Your going about all wrong. Loosening the plugs is very inconsistent. Here's the secret to do it like the pros. Get a drill bit set and drill a hole through the head. Now be careful not to use a big bit at first or you might go too low compression like a scrub. Start small and go bigger to get that perfect compression. Also don't worry if ya hit a valve, they are actually just to add weight to the engine.
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OP forgot the ultimate compression lowering trick. I removed my engine to bring the car down to a zero compression rating. I can now safely run infinite boost.
Checkmate high compression lovers |
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