ORIGINAL: aerobob
I agree, wholeheartedly, and I sold my rear intakes. Never looked back, or said "I wish I hadn't".... I have all up weights now....
Brillelli 60cc v.2
Bare engine, plug, prop bolt, washer, standoffs........ 58.4
Ignition.......................................... ........................3.6
Sub total "bare motor"..............................................62
Brillelli Side Muffler (stock).........................................6
TOTAL MOTOR - RTR............................................... ..68
Chart still has 72.2.