Originally Posted by
hana166
This page says 2S down to 7.5T
http://www.modeltech.co.uk/catalog/p...6cba2418a1209c
However the speedo has two layers of Mil spec FET's which are directly against the inside faces of the case and is rated constant current of 150A, extremely high for such a small speedo.
For the sake of an email it seems sensible to contact Per first before strapping in the 4.5
Doug, did you say at WLRC use motor timing for mid or top end?
I moved the start timing to 7000rpm and it did help with low end torque but didn't seem to make any difference to temps.
Skiddins