VMRS: 2014 Rule Update
**December 3rd, 2013**
2014 Rule Update: Effective Immediately (Complete 2014 Rules will be available in the coming weeks)
—-STEEL HEADED ENGINE—-
After Market Blocks allowed. No Aluminum Blocks. No Internal or External Lightening allowed.
Compression Ratio Max: 13.5
Valve Lift 0 Lash .725
Max Carb Spacer Any 1″ Aluminum
—-Aluminum Headed Engine—-
18 degree Any 1″ Aluminum Carb Spacer.
23 degree Any 1″ Aluminum Carb Spacer.
Sources: ModifiedRacingSeries.com