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Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Compression Ratio........

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Old 12-27-2002, 12:48 PM
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Default Compression Ratio........

I have a JDM B18C, and was wondering how high of compression I can go for street and strip?

Mods: I/H/E, AEM Cam Gears, AEM Pullys, Fuel Rail, Fuel Regulator, Ported TB & IM.

Mods Coming up 2003: Fully done top end, Crower Rods, JE or Arias Pistons ( What compression I don't know yet, maybe you guy's will give me an idea ), Fuel and Vtec Controller, 310 Injectors, walbro 255 fuel pump, roll cage, and more.


Old 12-27-2002, 12:49 PM
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Default Re: Compression Ratio........ (CX-R)

12:1 if you have a decent tuner in the area.
Old 12-27-2002, 12:54 PM
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Default Re: Compression Ratio........ (vtecvoodoo)

Which pistions would you suggest for this setup? What do you think of CTR pistons for my application?


[Modified by CX-R, 4:57 PM 12/27/2002]
Old 12-27-2002, 01:02 PM
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Default Re: Compression Ratio........ (CX-R)

the b16b CTR pistons(PCT), in your b18c(r I presume) will yield a 11.75:1 compression ratio.

Still cool for the street.


[Modified by 4g4me, 2:04 PM 12/27/2002]
Old 12-27-2002, 01:03 PM
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Default Re: Compression Ratio........ (CX-R)

I`d go w/ JE, but that`s just me.
Old 12-27-2002, 06:57 PM
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Default Re: Compression Ratio........ (CX-R)

you'll need high octane fuel....105+
Old 12-27-2002, 07:06 PM
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Default Re: Compression Ratio........ (99D16VTECCivic)

Im running 12.5:1 JE pistons in my B18C1 with 94 octane pump gas and NO tuning.

Not a single ping.

-Nick-
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