Ok i am building a d16z6 and i thinking about srp pistons and tuner toys rods.

I would like to know what kind of compression ration everyone is running and what is the best for about 350 horse power?

 

i would have to say the most common is 9:1. me personnaly, i use 8.5:1. but my car is'nt an all out race car, just wanted to be a little safe thats all, good luck.

 

i used to run 8.5.1 SRP's, when i sleeved the block i went to CP 9.1

i think 9.1 is bit better for the street....

platinum.

 

i seen a dyno sheet of 10.1 and 9.1 with the same motor and turbo and there is no power difference or spool times at all.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhonda &raquo;</TD></TR><TR><TD CLASS="quote">i seen a dyno sheet of 10.1 and 9.1 with the same motor and turbo and there is no power difference or spool times at all.</TD></TR></TABLE>

im not saying u r lying or anything, and i may be wrong but that does'nt sound accurate. if this is true, than what gains would there be by raising comp. why not everybody stay 8.0:1 and be safe and run a ton of boost? if i am wrong about this please let me know though. i would like to know the real pros and cons to having raised and lowered comp. if i aint correct.

 

I thought the same thing but thanks guys for the info keep it coming!!