19Turn Spec in a B4

[PaulRotheram]

definatly.. But as i say it varies with tracks, cells and track conditions.

if a 21 works well for you then go with it.. but i find with my motors they prefer to be geared higher.

what track do you race at..?

[tc2k]

Teesside. Will be running the 12 turn at york this sunday though

[PaulRotheram]

porbably why! teeside is quite tight from pictures i've seen, and it's indoors so the car will run hotter. 21 is about right for a tight indoor track.. try 22 for york and you'l be sorted.

[Oscar]

Originally Posted by cutting edge

Can i run my sons B4 with a 19Turn Spec motor in i know most are run with around a 10 to 13 turn motor but he is only 6 and i dont want him to have an uncontrolable car But on the other hand i don't want to Fry 19 turn motors either ????

Any Gearing suggestions would be great as well cheers......

He will be running on Grass/Dirt

Sorry just seen ths now.

A 19t would be way too fast for a 6yr old (I know I have one - 6yr old that is) I think even a 35t silver can mabuchi would be too fast untill he has had some experience. I usually just turn down the EPA on the throttle for my lad, but I have considered going to 4 or 5 cells.

[cutting edge]

Thanks for the Advice i took it and fitted an old 27turn stock in my sons B4 , Still seemed pritty quick round the garden have to see how he goes at the track later today.................