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Compression Question ?

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Old Jul 30, 2007 | 04:28 PM
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Exclamation Compression Question ?
What is the stock compression on a D16A6? If anyone knows, let me know. Thanks TR.
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Old Jul 30, 2007 | 04:32 PM
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just takin a guess i would say 160
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Old Jul 30, 2007 | 04:47 PM
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Your guess might be right, but i need textbook answers. I need to know what compression should be coming up when i do a compression test.
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Old Jul 30, 2007 | 05:14 PM
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Normal 185psi
Minimum 135 psi
Max. Variation 28psi

Measured at 250 RPM and WOT. Post your results when you finish testing pleaseeeee.
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Old Jul 30, 2007 | 05:23 PM
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Originally Posted by Hybrid_eg
Normal 185psi
Minimum 135 psi
Max. Variation 28psi

Measured at 250 RPM and WOT. Post your results when you finish testing pleaseeeee.
Wait, you can check compression at 250 RPM or was that a typo? My compression came up 75, but im realllly confused.
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Old Jul 30, 2007 | 05:25 PM
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Your starter should be kicking the engine around at 250 rpm. Your compression is 75-75-75-75?
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Old Jul 30, 2007 | 05:29 PM
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Yup, 75-75-75-75. I revved up also. Im not sure of the RPM's i was up to though.
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Old Jul 30, 2007 | 05:30 PM
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WOT with ecu fuse and spark plugs out, right? Wow...Bad numeros. Time for a rebuild. Rangcrx will tell you NAPA does good machine work for cheap.
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Old Jul 30, 2007 | 05:32 PM
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did u let the motor turn over at least 5 rotations?
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Old Jul 30, 2007 | 05:43 PM
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Oh shit, wait a minute. yes i did let it crank over, and all 4 are reading 75. I'm gonna test it again tomorrow and read it again. Shit man its one thing after another with this damn car.
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