Acceleration lag, porting problems?

can anyone teach me how to port the transfer port under inlet port?

i have not port the transfer place.

when i make acceleration, my car feels lag.



malossi 210 cylinder kit

mmw2 reed valve

pwk 30mm carb.

rz mark one RH exhaust

hp4 flywheel

(inlet port enlarge, malossi 3-port made, cut crank, but haven't done in transfer port.)

This might help

 basicly you open it, so that you can not go back to a normal inlet! but be carful as its very easy to do too much! the cases are thin