what should compression numbers be on b18b1???????????
04-11-2003, 05:42 AM
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what should compression numbers be on b18b1???????????
I have a b18b1 thats running like **** now, so i am going to do a compression check on it. It has 8.5:1 pistons in it. what are good compression numbers on my motor????
04-11-2003, 08:23 AM
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Re: what should compression numbers be on b18b1??????????? (boostedinteg03)
w/ 8.5:1 I wouldn't be surprised if they were around 160 but as long as they are all withen 10% u r ok.
04-11-2003, 11:41 AM
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Re: what should compression numbers be on b18b1??????????? (LS-hatch)
180-190 on 9.2:1 is about average. Ive seen some people get 200 though on a stock LS motor. GSR's usually get 200-220 w/ 10:1 compression.
04-11-2003, 12:47 PM
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Re: what should compression numbers be on b18b1??????????? (LS-hatch)
before the charger was installed on my car my buddy did a comp check on my engine, 190 190 190 200 I think that the 200 was on the #1 pistion but I can't remember?
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