CR500 using msvracingpowersports.com Exhaust Manifold on the dyno at BRC Racing

Riley Will of BRC Racing, dyno testing his mild CR500 engine with MSV Racing Exhaust Manifold on the BRC engine dyno. +4.0 HP at 6300 RPM pre-peak over OEM manifold and +1.4 FT.LB.TQ at peak over OEM manifold. That is huge for just an exhaust manifold swap! msvracingpowersports.com