Sorry to say this but you've likely warped the block and heads in which case its motor time! Head gaskets are the least of your problems. The next step is to yank the heads and check the mating surfaces with a straight edge and feeler gauges. I'll hold my breath for you! Rob Grady -----Original Message----- From:Robert Lingo Subject: [DML] Oops!!!! Well, I've gone and screwed up my engine on a test-run tonight. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/