Rulebook test ENGINE dept

The exhaust outlet(s) must not extend more than ___behind the centerline of the rear axle and shall be no more than __ above the ground

Engine running is allowed in the ___

HPI fuel lines must be rigidly connected every 50 mm by mechanical fasteners to structural engine components

Scatter shields and their mountings must be constructed of non-perforated __ aluminum alloy 6061-T6 or ___ steel.

The fuel system must be designed such that the spillage during refueling cannot contact the____

The circular restricting cross section may not be movable or flexible in any way

The electronic throttle must use __ sources of energy capable of returning the throttle to the closed position.

Mesh or perforated material may be used but must prevent the passage of a ____ diameter object through the guard.

Alternative fasteners are permitted if the team can show equivalence

Tabs or brackets should not have an edge distance ratio “e/D” of 1.5 or greater.