Moped Army

Just guideline thoughts here,

(1) So you can't get away with raising transfers as much where the T-port is closer to the E-port but where the T-port is farther away then you can.

(2) Also: your transfer flow needs to flow close to the piston crown nearer to the x-port. Transfer flow can be more upward where the T-port is located farther from the E-port.

If the ceiling of a T-port window is tapered to satisfy the two above conditions then it doesn't flow well with all the mixture speed changes shifting crossways within the port. One wider transfer is often split into two smaller ones so that each can be different without effecting the other.

Cutting eyebrows off the back of the transfers gives an independant port design for 3mm of piston travel till the rest of the transfers open then - - - - - that 3mm shooter port becomes inactive and flow gets redirrected to flow closer to the piston crown as the window becomes more wide open. Dont debur the machining edges that would represent a transition from one port design (standard) to the next (eyebraw shooter barrel cut) because that would compromize the open windows flow ability to follow the piston crown and that sharp edge is neaded to help vaporize fuel. I did this wrong as pictured in that gofast story or rather I do it better now leaving sharp edges.