Originally Posted by
2canSAM
Starting to do some experimenting with foams. Are Open Cells still the go to foam for bumpy tracks? Also when do you call the track bumpy? Our track is hard packed clay with some small maybe 1-2" rutting sporadically throughout. The link to our track is in my signature.
I only use closed cell in the rear but I'm switching back to open cell fronts. Closed cell fronts make my car steer like it's got an eight foot plow on it.