RGSH22ACCORD

what is the best compression to turbo. turbo person from over here said if you turbo a high compression motor you will make more power than a low compression motor runinng the same amount of boost

xbn83

This topic has been covered so many times. https://honda-tech.com/zerosearch

The key is in tuning.

ProjectXaccord

9.0-9.5:1 compression is the best. still can run high boost, and still have some power when not in boost. also the motor doesnt detonate with the CR. you can also run about 10:1 CR but a really good tune is required for that.

and what the other guy said yeah its also in the tuning to.

phatsindabuildin

the higher the compression, the easier your motor will denotate. which is very bad news...

just dont overdo anything, compression/psi. and yes of course good tuning also helps

dtec

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RGSH22ACCORD &raquo;</TD></TR><TR><TD CLASS="quote">what is the best compression to turbo. turbo person from over here said if you turbo a high compression motor you will make more power than a low compression motor runinng the same amount of boost </TD></TR></TABLE>

I would say 9:1 would be ideal.

streetracer6rpt

9to1 all the way

ProjectBB6

iTrader: (1)

8.5:1

PrecisionH23a

We typically run 9.0:1 compression on 90% of our turbo builds.