HPI Cup Racer 1M
#2281
hi guys i am really liking the cup racer but i cant get it to stop spinning out... i am runing a mamba max pro with a duo 3 17.5 motor no turbo or any advance at all. it just spins out with the slightest steering input. any help will be appreciated.
#2282
#2284
Tech Master
iTrader: (93)
as mentioned, rear toe can be set to 3 degrees
you could widen the front width using the wheel hub spacers
you could narrow the rear width using the wheel hub spacers
Harder front springs/ thicker shock oil
Softer rear springs/ lighter shock oil
gripper tires in the rear
less grip tires in the front
turn down your dual rate on your radio
remove some droop from the rear of the car
I would start with a gripper tire in the rear. then try a lesser grip tire in the front and harder front spring. after that I would start removing some droop from the rear.
#2285
Tech Champion
iTrader: (94)
Well she is ready to go for Speedtech. New set of ABC Hobby tyres on Tamiya rims. Removed chassis spacer on front and rear. Also removed top chassis spacer, which I am guessing lowers roll centre, and were officially RWD, hope its not going to be too hairy.. if weather permits going to test it tomorrow..
#2286
Jeff
#2288
Spur/Pinion for HW 13T combo
Picked up the HW 35a ESC and 13T motor.
http://www.hobbypartz.com/hobbywing-...ProductReviews
http://www.hobbypartz.com/3330kv-rc-...car-motor.html
Has anyone used this setup on the Cup Racer?
Looking for a Spur/Pinion combo to start with.
Any feedback will be great - thanks
http://www.hobbypartz.com/hobbywing-...ProductReviews
http://www.hobbypartz.com/3330kv-rc-...car-motor.html
Has anyone used this setup on the Cup Racer?
Looking for a Spur/Pinion combo to start with.
Any feedback will be great - thanks
#2289
Im using the HW 35a with a tacon true 3650 4420kv motor with a 28t pinion combo runs great almost too fast for my track
#2290
I think I got a bad motor though.
I hooked everything up and when applying throttle the motor would run then pause or stop. I checked everything and all is good to go.
I dont have another motor or esc to test to figure out which is faulty (esc or motor)....
#2292
Nice - That would be close to a true 10T 540 motor.
I think I got a bad motor though.
I hooked everything up and when applying throttle the motor would run then pause or stop. I checked everything and all is good to go.
I dont have another motor or esc to test to figure out which is faulty (esc or motor)....
I think I got a bad motor though.
I hooked everything up and when applying throttle the motor would run then pause or stop. I checked everything and all is good to go.
I dont have another motor or esc to test to figure out which is faulty (esc or motor)....
Thats sound like your throttle is set to reverse make sure your throttle is set to norm and recalibrate your esc/throttle end points I have had alot of hw esc's and never had a problem
#2293
On another note I was turning some pretty quick (for me) practice laps at my track yesterday and whenever I tried to push it a little harder I kept traction rolling any ideas?
#2294
I contacted Hobbypartz and was able to get an RMA for both the ESC and Motor. I hope the turn around time does not take forever.....
#2295
Oh ok that sucks at least hobby partz is easy to deal with