RE: -=OFFICIAL HPI FIRESTORM THREAD=-
The savage clutch has been covered about five times in the past 20 pages of the thread. Basically any savage clutch fits but you may have to remove a wire guide on the transmission to fit the flywheel.
Superb- there are no gaskets between the button and cooling head (see p. 28 in the manual) and only below the botton and block. Is is leaking below the button or on top through the glow plug? It isn't clear to me how it was described.
I am surprised how dirty it is. How many gallons have you run so far? If buildup is making it leak, soaking in brake cleaner overnight will clean it.