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Old 01-16-2013, 04:52 AM   #1 (permalink)
TheIVJackal
EcoModding Lurker
 
Join Date: May 2011
Location: Santa Barbara, CA
Posts: 65

Buddy - '94 Acura Integra GSR
90 day: 31.57 mpg (US)
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Lightbulb How To: Increase Compression Chamber Pressure

I have a feeling my compression may be a little low on my car from wear put on by previous owner, with that said, what are some proven ways to increase combustion pressure? How well do products like Restore or other engine oil additives work in increasing the pressure permanently?
Second, if the problem is instead carbon on the top of valves, what are some proven ways to remove the carbon? I've heard of spraying water into the intake but how much and at what rate? Videos would really help in this process!
Thanks.
- Aaron

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