air fuel so i dont crack another ringland
 

so i cracked 2 piston ringlands the otherday
im running a garrett 60 trim on a stock gsr with about 7-8 psi 550 cc injectors on uberdata

what is the safe a/f for that amount of boost so i can stay away from broken ringlands????

i was running 12.5:1 but i was told that was too lean

Re: air fuel so i dont crack another ringland
 

blown ringlands has nothing to do with ur a/f moron. its do to to mush pressure in your crankcase. read up on pcv valves and how to avoid that problem champ OR you could read the stickies that the mods made up top and we wouldnt have this discussion

Re: air fuel so i dont crack another ringland
 

wow someone is in a happy mood this morning

Re: air fuel so i dont crack another ringland
 

I'd say, A/F has to do with you ring lands as well as PCV. If you detenating due to to much timing, you'll smoke you ringlands, but also what are you using for a PCV setup? Oil Catch can or did you leave it stock.

Re: air fuel so i dont crack another ringland
 

sorry, woke up to a bitching girlfriend :(

Re: air fuel so i dont crack another ringland
 

haha self owned...my ass it has nothing to do with it.

you can ask most of the tuners on here, leed, xenocron, kev, most tune for 11.8:1 air fuels in mid-upper rpm range in full boost.

Re: air fuel so i dont crack another ringland
 

thanks fook

my pvc is disconected and vented to the atmosphere for now

Re: air fuel so i dont crack another ringland
 

nice job giving out misinformation >:(

Re: air fuel so i dont crack another ringland
 

LOL.. its funny you calling him a moron...

http://home.mn.rr.com/keebler65/hond...culogging9.jpg

Re: air fuel so i dont crack another ringland
 

11.5-12 :1 is fine as everyone already knows (except the morons) that minimal gains are to be had going any leaner anyway. Don't forget timing, that will cause broken ringlands. the way the planet and moon are aligned have been known to cause broken ringlands if not worse...