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Discussion Starter · #1 ·
Can anyone plz tell me what the compression would be of a B16A with CTR pistons. Ive been researching for a while and I get things like 10:8:1 and 11:9:1. I need to know for sure. Thanks in advance
 

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Sorry dude, I don't know what happened... I think it's a pretty reliable calculator, but I guess there's no way to tell for sure. You said you'd be in the high 11:1 range, that should be fine, as always just tune it well.
 

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Taken from here:

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

Read over the thread. Good info.
 
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