Must be the T spec oil from Mobil 1 ..
the racing 4T is the correct oil as spec'd for our machines .. it works .!


07 SPEEDMASTER ..SLASHCUT BUBS.. NOLOGY COILS/WIRES ..PHANTOM BLACK ..CHROME COVERS...K&N PODS.. BEAUTIFULL WHEN SHE RUNS RIGHT..SHE WAS .. .. I LIKE HER>> ALOT ~~