Quote:

---

I really do think this motor will break the input shaft of the current 904.
The car is completely out of control on the street and I need to take it to the track.

Ron.

---

what kind of torque do you think a stock inputhsaft in a 904 will be able to take,just trying to learn alitle here
the last part means you got just about enough power
very cool build please keep the uptades coming