Originally Posted by Armandolenzi

hello everyone. i'm new with F1 cars but have some experience with 190mm. i've some questions for you.

1- with the touring car running 13.5t motor the lap time it's about 17 sec. what FDR should i have for my F1 to accomplish this same lap times?

2- i'm using the stock ball diff but if i set the brake 100% end point the car will slip and turn on ti's self, but if i lower the end point that effect disappear but the car now wont brake. it's that normal?

3- have you ever used GRP formula tyres?

4- how important it's tyre additive.

car and track info.

HW justock esc justock 21.5t
shorty battery

track it's asphalt low to medium grip without any kind of additive to the track or tyres.

thanks

Originally Posted by Zerodefect

You'll need one of the compact 1/10th scale servos that are popular now in touring car and f1.

I used the Ko Propo:
https://www.amainhobbies.com/ko-prop...p30105/p270911

The CRC front springs are fine, but they are longer. So you have to remove shims and have less adjustability in ride ht. I use Xray springs all the way around. Just plain easier that way, since I try some of thier setups from time to time.

We use the Xray EDS wing on the front. Wings seem pretty standardized.

Originally Posted by The Captain

Looking at the drawings, it looks like a standard size servo will fit, it will just hang off the chassis a little. Can anyone confirm this? Will the body still fit?

Originally Posted by sbd

Yes standard size servo fits. It even does not hang off in a way to be concern. More common is the use of low profile servos - cost the same but are mostly lighter.

Originally Posted by DavidNERODease

Hmm, something else is different on the front end and no more orange?