Kyosho IF290B - Engine Mount Plate (t=4.0 L,R)  [KY-IF290B]

Engine Mount Plate for Inferno NEO

This is an RC-scale engine mount plate designed for Kyosho's IF290B spare part range, supplied as left and right halves marked L and R with a t=4.0 specification in the product title. It serves as the structural interface between the nitro engine and the chassis on Inferno NEO 3.0 and 4.0 models, providing a rigid mounting surface and consistent alignment when replacing or servicing the engine.

Fitment notes: the plate is intended to match the bolt pattern and spacing used on Inferno NEO platforms; installers should retain original mounting hardware and verify left/right orientation before tightening. Typical installation requires removal of the top deck and careful alignment of the motor flange to ensure correct spur and pinion mesh with the gearbox.

Tuning and maintenance role: replacing the mount plate can restore precise engine positioning after crash damage or wear, and it can be used as a baseline part when adjusting engine setback or cooling clearances. Because this is an RC accessory, use common workshop practices for securing hex screws and checking alignment after a break-in or hard run.