Hey everyone I have a B18C1 that has been deckplated and sleeved. I was curious if someone could help me figure out what the compression ratio would be.
Stock stroke
stock head
Bore 83mm
deck has been extened .75"

I need the calculations with stock rods and rods measuring 5.967"

 

http://www.zealautowerkz.com
This will get you pretty close if you plug in your block height and other values manually.

 

I don't have access to that website currently can anyone help me out?

 

my bad
http://www.zealautowerks.com

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tegguy &raquo;</TD></TR><TR><TD CLASS="quote">stock rods </TD></TR></TABLE>

Assuming no block decking or head miling CR = 4:1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tegguy &raquo;</TD></TR><TR><TD CLASS="quote">rods measuring 5.967"</TD></TR></TABLE>

CR = 7:1

I think you need custom pistons and a mush longer stroke, like a 92mm or 95mm

 

Yeah I planned on custom pistons. I was thinking about a stroker but I don't know how well that will like a turbo.

Thank you