Type R PCT Pistons in a B16A?
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Type R PCT Pistons in a B16A?
I have searched and searched and could not find a definitive answer to what compression CTR Pistons will yeild in a B16A. Some people say 10.8 just like the B16B, and others say 11.1. What will they yeild and why if its going to be higher than 10.8?
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From: Boise, ID
Re: Type R PCT Pistons in a B16A? (shivers)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shivers »</TD></TR><TR><TD CLASS="quote">11.43:1 ... omniman has posted the calculations a number of times.</TD></TR></TABLE>
Yep that is correct.
Do not listen to people who say it will stay the same as the B16B as they obviously have no idea what they are talking about.
Yep that is correct.
Do not listen to people who say it will stay the same as the B16B as they obviously have no idea what they are talking about.
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Re: Type R PCT Pistons in a B16A? (Merilious)
here's the thread
https://honda-tech.com/zerothread?id=717928
So i guess your answer is 11.6cr?
PR3 head/B16 Block
STD = 11.643438609136867
.25 OS = 11.703231023151065
PR3 head/B17 Block
STD = 12.193487116069006
.25 OS = 12.256369577319077
PR3 head/B18C Block
STD = 12.58636786521145
.25 OS = 12.649248792586258
P72 head/B18C Block
STD = 12.924594026551906
.25 OS = 12.989047869209281
PR3 head/B18A/B Block
STD = 12.825536009218106
.25 OS = 12.88971493738735
P72 head/B18A/B Block
STD = 13.170743903246784
.25 OS = 13.236528215133324
All calculated using OEM 3 layer gasket @ .026 and the compression height provided by Omniman
https://honda-tech.com/zerothread?id=717928
So i guess your answer is 11.6cr?
PR3 head/B16 Block
STD = 11.643438609136867
.25 OS = 11.703231023151065
PR3 head/B17 Block
STD = 12.193487116069006
.25 OS = 12.256369577319077
PR3 head/B18C Block
STD = 12.58636786521145
.25 OS = 12.649248792586258
P72 head/B18C Block
STD = 12.924594026551906
.25 OS = 12.989047869209281
PR3 head/B18A/B Block
STD = 12.825536009218106
.25 OS = 12.88971493738735
P72 head/B18A/B Block
STD = 13.170743903246784
.25 OS = 13.236528215133324
All calculated using OEM 3 layer gasket @ .026 and the compression height provided by Omniman
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From: from H-TOWN to the BAY AREA
Re: Type R PCT Pistons in a B16A? (green_GSR)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by green_GSR »</TD></TR><TR><TD CLASS="quote">The compression ratio will stay the same as B18B. The compression will be different if the head is different, or if the displacement is different.</TD></TR></TABLE>
must be ASE certified...
must be ASE certified...
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