Compression Ratio

[jeremykedel]

What kind of compression ratio will my car have with this setup? It is a 1994 usdm b16a3 with spoon head gasket and ctr pistons. Thanks Jeremy

 

[E_SolSi]

about 11.1:1

 

[JDMilan]

cspeedracing.com

 

[B16]

Originally posted by E_SolSi@Mar 15 2004, 01:47 AM
about 11.1:1

you must have used the cspeed comp calc which is wrong for that setup. they list the b16a/b blocks being the same, which they are not. i think he would be more around 11.7:1

 

[E_SolSi]

yeah thats what i did

 

[JDMilan]

11.11726501777423

 

[jeremykedel]

I talked to a shop today and they said that, "Your motor shoould have about 12.3 to 1 cr when it is done." I am really not sure he said something about my head about the valve chamber design I am not sure. Thanks Jeremy

 

[AlphaCivic]

between 11.5-1 and 12-1
have fun with your idle
*grins*