please help if can,i have a new gasbike gt-80 motor,put head and jug on ,bolted to bike and it is not getting fuel to motot,,bone dry plug,,spray some either and fires uop for a second ,,took off the reed cage and keihin carb and bolted a reg 80cc intake and new speed carb and same thing ,dry plug,,everything is tight ,,all gaskets look good ,, has a aluminum head gasket ,,and paper base gasket ,now when motor came there were 2 base gaskets ,i only used one,,should i have used both ,,please help if anyone can,,thank you