If you are adjusting your XT9 setup, the XRAY 358715 Engine Mount Shim Set gives the precise clearance needed for flat-head engine mount screws. The four piece set holds the engine steady and helps minimise wobble under load.
Specifically matched to XT9 mounting geometry, these shims preserve the engine location and improve drivetrain stability. Use them during routine checks or when swapping engines to keep your handling consistent lap after lap.
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