dchinww
Senior Heliman
Location: Seattle, Washington
| The engine comes with a thick shim and a thin shim. Has anyone had any experience with the shim and nitro combinations?
Example: For the Rossi R60 5 Port, no shims was set up for 0% nitro. The thin one only was good to about 10% nitro. With the thick one only you could run 15%. If you wanted to run 30% you needed to install both. |
