+1, would like to know as well, given the speed spec II performs well as is. I do understand engine changes are performance and fuel mileage related, yet curious with the arrival of the new Spec III, will the newer PSR set affect a Spec II similarly or not. I have noticed some engine pricing changes, so I wonder if the new parts will also come down in MSRP. I am only basing this on the R2101 being priced ~40$ more than the R2102.
Want to know if it handles great in Truggy as the Spec II did?
Last edited by 1/8 IC Fan; 08-15-2016 at 03:04 PM.