i have a rb 09 touring with about a 1/2 gal of 20% fuel run through it was thinking of sending it out to have it modded either back to rb concept or murran modified nothing radical just want to bring it up to 2011 -2012 standards engine still has a lot of compression really still in break in stages temps never got above 185 degrees was wondering if i do this what should i have done ? i also will dropping down to 16% fuel

"if i do this what shell i have done ?"

you really did not have to add your 1/2 a cents if you had no advise.

I'm still trying to understand just what kind of advice you are looking
for. As I posted above, what exactly are you asking ?
"if i do this what shell i have done ? " makes no sense to me at all.
You may want to rephrase the question you are wanting to ask
advice about. I see that I am the only one that has replied to
your thread. Wonder why that is ? huh ?

if you look and can read i rephrased it yesterday. but you can keep you 1/2 cents and put it in your penny jar you need to save up more so you can go back to school to learn to read dude. it was a an error. its clear that you could not understand that

BigT- I know what your looking for. I would consider talking to the reputable Mod guys and get a new current mill. You always want a good "backup" engine on race day.
As far as the 09, it's really running rich at 185* How much fuel is through it? How'd you break it in? I have the R3 and the '10 RC engines and they usually run over 230* at race tune. Make sure you have a pipe recommended for your engine. Call Murnan, Rick Brake at RB Mods or Reno at RB USA, they'll help you out. Good Luck! Happy Holidays!

Yea, if he ran a half a gallon of fuel through the engine and
the temps never got over 185*f, the con rod was under
quite a bit of un-due stress. It's a shame to see people
buy a hi-dollar engine and trash it by not doing a proper
break-in procedure on it. I used to watch guys at the
301, take fresh engines and race them right out of
the box. It was funny watching those engines throw
a rod out the side of the crankcase, when they only
had about a gallon of fuel ran through them.
One of them even told me that the six-hundred dollar
race engines that he runs are only good for about a
gallon of fuel before they loose compression or throw
a con rod. He stated, "That's the price you have to
pay to be fast on this track".