US1-port maps....

[Superdave]

Have any port maps for a 2.4 and/or 2.0? [email protected]

[us1]

If you want a good running 2.4 just set the transfer and boost ports at 2.120 and the exhaust at 1.550. This will keep some torque in the motor and still give you lots of power. I don’t race 2.0L but I do have the measurement off a 2.0L BP champ 280 HP motor, its ported to make power to 9600RPM. To port a motor right you need to know your goal RPM and the weight and type the boat.