I'm trying to figure out what piston/rod combo to use in an h23 vtec turbo setup. i want the compression ratio to be around 9.0:1 or a little less.

i'll be using the h23 block/crank with a stock h22 head.

any input would be greatly appreciated. thanks.

 

bump

 

I hate when people say they searched and they really didn't lift a finger.......

stop being ******* lazy and go search dumb ***.....its right there in the ******* prelude essential links............man, the people on this site.........

 

you shut the expletive up queen pin. i searched for almost an hour and couldn't find what i was looking for. i figured maybe some people on here could help out, since there are probably numerous people on here that have that knowledge readily available and could spout it out in a matter of seconds. i wasn't looking for any responses from people like you who just sit here and make pointless posts bashing people rather than helping them. i see you've got over 2000 posts...have you ever actually said anything?

............man, the people on this site.........

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostinh22 &raquo;</TD></TR><TR><TD CLASS="quote">you shut the expletive up queen pin. </TD></TR></TABLE>

:Crying: - feelings are hurt........

How about this, i'll do the research for you.........and i'll be back in 5 minutes.

 

https://honda-tech.com/zerothread?id=510617

Read all of that.

Guess where that came from? The prelude essential links..........

Get some 8.5:1 c/r pistons. or whatever you wish. There are also some pages with the equations in order to figure out the compression ratio - if i can find some, i'll post them.

 

Here's a thing that you can use to figure out your compression ratio......

http://www.smokemup.com/auto_m...o.php


Oh, you're welcome.

 

i'm sorry i didn't see that post yesterday. thanks for the help. also, you're link to the calculator isn't working. the c-speed racing one is. do you know if it's accurate? i've heard it might not be.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostinh22 &raquo;</TD></TR><TR><TD CLASS="quote">i'm sorry i didn't see that post yesterday. thanks for the help. also, you're link to the calculator isn't working. the c-speed racing one is. do you know if it's accurate? i've heard it might not be.</TD></TR></TABLE>

Try this one.

http://www.csgnetwork.com/compcalc.html

I'm just getting these from google.com - they have a million different ones. I'll see if i can find the actual equation.

 

Here's a site with some good information - has the actual equation on it also.

http://e30m3performance.com/my...o.htm

 

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

Try this one.

http://www.csgnetwork.com/compcalc.html

I'm just getting these from google.com - they have a million different ones. I'll see if i can find the actual equation.</TD></TR></TABLE>

i just tried that one and got something around 9.7:1 and then put the same numbers in the c-speed calculator and got around 8.9:1

 

http://www.bsperformance.com/compcalc/compcalc.htm

found this one specifically for h/f series