Does anyone know the factory plenum size on XM1 Bullshark ? I can't seem to find it anywhere.
Sky King Member Apr 29, 2023 561 262 Brookfield CT USA Mar 20, 2025 Add bookmark #21 Mar 20, 2025 Add bookmark #21 Does anyone know the factory plenum size on XM1 Bullshark ? I can't seem to find it anywhere. Upvote 0
