ateal
Super Member
Every single aftermarket Empire belt I've tried for a 208/298/398 sucks. Every. Single. One. If someone has found a solution, please let me know.
There isn't a single belt on the market today that replicates the original Empire belt specs for the 208/298/398.
I picked up the Esoteric based on the recommendation. After leaving it in place for 24 hours, I was not impressed with the belt. Perfect speed can only be achieved by tilting the motor an extreme amount so the belt rides at the top end of the angled pulley step. Additionally, note how taut and stiff the belt is. Below is a photo of Esoteric belt dialed in for correct 33.3 rpm speed on my Empire 208. Note the extreme tilt required for correct speed. Note how precariously close the base of the pulley is to the pot metal chassis. Move the belt to 45 rpm and it's grind city. The Esoteric seems to behave about the same as the PRB FRX 35.1. Fail.
Position the belt on the 45 rpm step and the bottom of the pulley contacts the chassis and makes a grinding noise.
The Empire user manuals available online clearly state the original belts were designed to run at perfect speed when centered on the pulley step so extreme motor tilt is avoided. So all of these aftermarket belts are not replicating the correct belt design per the original Empire collateral.
The Atma-sphere design is less taut and allows the belt to ride in the middle and doesn't require tilt. But the belt is so thin (thinner than the original Empires) the speed can't be adjusted. So it's ultimately a fail as well.
I don't know why someone can't engineer a belt that works per the original specs.
Hey Monkboughtlunch, are you running too fast or too slow. If too slow maybe I can send you my old belt that ran too fast for me.