1flyingyogi
Well Known Member
I have an O-320 160hp engine on my RV4, 420 SMOH and am considering getting high compression pistons. Maybe 9.5:1?
I've heard mixed opinions - some say it'll cause problems and if I want reliability and no hassles, don't do it.
Others have said that's not true and they've done it and had no issues.
I'd like to hear from those who have done it and had a good or bad experience or those who have a lot of knowledge on this topic and clear things up for me.
Also maybe some advice on where to get this done. Any reputable shops in Socal?
Thanks!
I've heard mixed opinions - some say it'll cause problems and if I want reliability and no hassles, don't do it.
Others have said that's not true and they've done it and had no issues.
I'd like to hear from those who have done it and had a good or bad experience or those who have a lot of knowledge on this topic and clear things up for me.
Also maybe some advice on where to get this done. Any reputable shops in Socal?
Thanks!