Reply To: Discussion NSR Rally: Renault Clio R3 vs Abarth S2000

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#12350
Avatar photoBarkingSpyder
Participant

    NSR RALLY PRACTICE
    This Sat (6/16) after Thunderslot #6 //Road track will most likely be used for ScaleAuto test-and-tune.
    Next week (6/23) after ScaleAuto #1 //I need someone to open the ARK, start the PC, SCTimer; I will be in Florida racing alligators and mullet
    6/30 – Noon – 4-ish
    ********
    POWER TUNING
    These cars are not as Top-heavy as the 2017 WRCs, so they corner well without as much weight. But – the lighter weight not only (+) makes them drift well with the SuperGrips, it (-) makes them very sensitive to the higher torque motors (e.g. hopping during acceleration out of a turn).
    Experimentation with -lower voltages, or -lower RPM/lower torque motors may be key (Shark-20s from the 917 series or a King-17 may be worth testing).

    GUIDE
    The Rally specific guides have a long shaft, so the motor-wires can act like a weak spring in addition to a sprung drop-arm. If you don’t like the slop from the longer shaft, the out-of-the-box pop-in and screw-in – short-shaft- guides (from our past NSR series) seem to be the same dimensions. Please report on your experiences with the guides and drop-arms.

    "... get on your bad motor scooter and ride!"
    Sammy with Montrose

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    BarkingSpyder

    At 4-years old in Pensacola I repaired my steering linkage on my Ford Pedal-car. Dad later converted this car to a Blue Angel with ailerons and elevators with a working "stick/yoke"; the rudder was controlled by the steering wheel. I like all motorsports - I grew up going to a NASCAR Feeder track with Sportsman and Modified classes, and was lucky to attend drag races in 1970 at Orange County Raceway. My first solder-iron was a Christmas gift at 9yo; I modified T-Jets to be AFX spec before AFX Cars were in local stores. I rebuilt a few tractor & car (SIMCA) engines plus transmissions by 15yo (I still have my ring-compressor and valve spring tool) I am a former mountain and road bike geek & perennial sound engineer. Struggling guitar hobbyist and Amp "tweeker"