compression ratio seem high?
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From: Some where in the sky., USA
compression ratio seem high?
ok guys i've been trying to order parts and i'm a little confused here i used the http://www.zealautowerks.com/ compression calculator
i'm using a
p72- gsr head (has aftermarket valve springs and retainers
buddy club spec 4 cams
b18b bottom end
z10 3 main block girdle
ctr 81.50mm pistons
b18b rods not sure which ones to run
oem headgasket
stock crank
my thing is the calculators saying i'm gonna have 14.38 compression ratio is this thing correct i heard it gives you lower numbers so i'm a little worried that seems high
i'm using a
p72- gsr head (has aftermarket valve springs and retainers
buddy club spec 4 cams
b18b bottom end
z10 3 main block girdle
ctr 81.50mm pistons
b18b rods not sure which ones to run
oem headgasket
stock crank
my thing is the calculators saying i'm gonna have 14.38 compression ratio is this thing correct i heard it gives you lower numbers so i'm a little worried that seems high
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Joined: Apr 2004
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From: The all motor Forum but my house is in, Iowa
Re: compression ratio seem high? (OrangeCiviC251)
https://honda-tech.com/zerothread?id=717928
^^^^^^^^^ First, take a look at that.
Anyway, yeah that does seem high, around ~13.4 sounds about right.
^^^^^^^^^ First, take a look at that.
Anyway, yeah that does seem high, around ~13.4 sounds about right.
Thread Starter
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From: Some where in the sky., USA
Re: compression ratio seem high? (B18cHatch06)
well here in tenn we get 93 octane so no big deal and i plan to take it to either atlanta or a guy in alabama to tune it on hondata
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From: Some where in the sky., USA
Re: compression ratio seem high? (OrangeCiviC251)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B18cHatch06 »</TD></TR><TR><TD CLASS="quote">id be worried either way if this was a daily driver...it will need more than 93 octane and a good tune</TD></TR></TABLE>
ahh and this is for my hatch so it will not be my daily driver. i drive my dc2 everyday
ahh and this is for my hatch so it will not be my daily driver. i drive my dc2 everyday
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From: Auburn, AL, usa
Re: compression ratio seem high? (OrangeCiviC251)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by OrangeCiviC251 »</TD></TR><TR><TD CLASS="quote">well here in tenn we get 93 octane so no big deal and i plan to take it to either atlanta or a guy in alabama to tune it on hondata</TD></TR></TABLE>
jw whom in AL your gonna get it tuned by?
jw whom in AL your gonna get it tuned by?
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From: Canada
IMO you'd be better off with a P30 piston.. more squench area and it's a lighter piston.
If you had better fuel than just pump gas to tune it.. That would work, if not, you'd be better off running the P30s instead of pulling lots of timing out.
If you had better fuel than just pump gas to tune it.. That would work, if not, you'd be better off running the P30s instead of pulling lots of timing out.
Re: (LSVT3K 91 C1V1C)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LSVT3K 91 C1V1C »</TD></TR><TR><TD CLASS="quote">IMO you'd be better off with a P30 piston.. more squench area and it's a lighter piston.
If you had better fuel than just pump gas to tune it.. That would work, if not, you'd be better off running the P30s instead of pulling lots of timing out.</TD></TR></TABLE>
Like he said, run a p30 piston.
If you had better fuel than just pump gas to tune it.. That would work, if not, you'd be better off running the P30s instead of pulling lots of timing out.</TD></TR></TABLE>
Like he said, run a p30 piston.
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realis9
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Apr 3, 2007 06:13 PM
