AiM MyChron4 660 with Data Key
MyChron4 660 is a modular, expandable system: a most complete instrument to sample, view and record all data concerning your jr. dragster.
- Data Key
- Jackshaft speed sensor
- Jackshaft mounting nuts
- Jackshaft speed collar
- "U" aluminum mounting bracket
- "Y" thermocouple patch cable
- EGT closed tip sensor
- 14mm CHT sensor
- Inductive RPM lead
As a standalone unit, MyChron4 660 records Engine RPM, Wheel Speed in MPH (calculated by jack shaft RPM and final drive ratio), Exhaust Gas Temperature, Cylinder Head Temperature.
CVT and overdrive percentage are product of engine RPM and jack shaft RPM.
It also provides linear g-force as a derivative of wheel speed or rate of acceleration.
Each channel is recorded 50 times per second (50Hz).
Data key is a very useful instrument, that allows the user to immediately record data sampled by MyChron4 660 during test session and runs as well as their download on a PC for analysis through the powerful QMAn software.
With its 32MB memory it can record numerous sessions data.
There is no more need to wait for data download: just remove Data key from MyChron4 660 and plug it in PC USB port like a normal compact flash.