diffs good, weight is there

it is a tech layout for sure! cant race tinight but i will drop buy for a new set of wheels and tires.. yay! be there wed, thur, and race friday tho.
wife is outta town

sorry for all the posts...
looks like yellow rears are 3.1lbs and the blue fronts are 4.3lbs. that is a huge difference! i didnt realize.
if i try a stiffer spring i will just go up one and try the red rears - 3.4lbs.
gonna try sway bar adjustments first, and a fresh set of tires.

maybe just go up a step in the sway?
what are you GUYS running for sways?
you running the stock cody setup WC?

thanks everybody

2.2 front and 2.0 rear sway. Several people are using the white fronts in the rear. thats why I said many people just get the front spring kit. To use in the rear.

I race outdoors on wet clay. The blues locked the rear end in for me and allowed faster square up but it didnt skate. I dont have a front spring kit or I would try more combos.

Easiest change for you to make is the sway bars.
Play around with some combos. Current front with stiffer rear... run a pack.
Than back to the old softer sway in the back and go stiffer in the front, run a pack.
Then try one step stiffer front and rear from your baseline and run a pack.

Which combo got you the reduced roll that you are looking for?
The chassis rolling will increase the bite of the tires from the weight transfer to the outside so reducing chassis roll will also reduce traction in a turn. That may cause other issues since you said that it feels loose, it may feel even more loose with stiffer sway bars.

You can play with different springs, but then you are changing your oil weights. Lots of ways to attack this, but if you like how it jumps and handles bumps you may not want to mess with the springs or oil.
Sway bar changes will affect the roll of the chassis but not how it reacts to the other inputs from the track. Spring and/or oil changes will affect your overall handling.
If you can't find you sweet spot with roll bar changes, you will need to dig into spring & oil changes.

hey guys any idea of a fuckin pinion for a pro4 4600 on a outdoor offroad track pretty big i was running a 12/62 any opinions on pinions

not sure the language was needed... try a 13T

4600 4 pole should be 13 to 14 wity a 62. I run a 13 indoor & outdoor now with the added torque of the 4 pole gearing down for a small track ks not needed

+ YouTube Video

ok thank you i will try them both this weekend and try to whoop a fleet of lousyies scte

Someone getting a bit cross when they don't get an answer in two hours for F sake... 13 worked well for me also.

This is the chart I used, a friend made it for me..... I'd use the chart..

This thread is one of a kind.... Fo Sho

I used 13 tooth on a outdoor track that was roughly 95' x 105' temped around 150. I run a pro4 4600

get a temp gun and use the most aggressive pinion you can while maintaining a good 150-160 deg temp.

Edit your first post in your post-train and add to it instead of creating a new one...

Doesn't this chart indicate 10 or 11 tooth for Pro 4 - 4600kV? Yet everyone seems to be suggesting at least 12 and up to 14 tooth?