Originally Posted by
golgi
Sounds good, this time I put some thread lock on it and really cranked down on the screw. But will keep an eye on it since it's still very new.
I used Byron's 20% fuel and the OS RP7 plug in it. I used the stock plug for the break in process as described on the Werks website. But then switched to the OS on tank #8. It worked great!
Perfect. That's the way to go. If you go higher on Nitro content, just make sure that you measure the piston to deck clearance. For 25%, we are adjusting to 0,65mm, when using 16% (as will be used at the World's), we adjust for a clearance of 0,55mm, always using either RP7 or even RP8 plugs.