compression & optimax

[Wayne]

Listers,     This is not datto related, but I know there are some pretty cluey people online, and you may be able to answer. My 202 supposedely has 10.2:1 compression ratio, but is cammed up so it therefore bleeds off compression. Chamber pressures measured were 180PSI. Would this be too much compression to run on Hi-Octane (Optimax) unleaded fuel. (Providing I get hardened valve seats put in). Any other mods needed to convert to Unleaded?         -wayne --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.datascribe.com.au/ozdatonline/index.htm http://www.datascribe.com.au/ozdatonline/listindex.html http://www.mail-archive.com/membersozdat@datascribe.com.au/ ---------------------------------------------------------------------