View Full Version : help!!! need head shims for sirio 21 on road


Greg Bentley
01-08-2009, 06:07 PM
I need .005, .010, .015, .020 shims to space the head up on a sirio .21 on road engine. can anyone tell me where i can get them?

Mike Clark
01-09-2009, 02:05 AM
A Main Hobbies show that they have them. However I believe the Novarossi will fit also.

Greg Bentley
01-09-2009, 02:39 PM
I'll try them, thanks

DAVE B
01-22-2009, 03:29 PM
IN THE PAST I'VE HAD TO GET A SHEET OF BRASS IN WHAT EVER THICKNESS I NEEDED AND CUT MY OWN. THEY WERE NOT ALWAYS PRETTY BUT THEY WORKED. DAVE :thumbsup: