"500HP STI on 92oct PUMP Gas" -PREracing
Check out the Tomioka Racing GT35R Turbo by visiting the link below..
“Behond, 491.6HP on 92 oct pump gas. In the Subaru world, this is the new holder of the 92 oct pump gas record on our dyno here at PREracing.
CP Pistons, Manley Rods, BC Stage 3 Cams, Cosworth Manifold, Tomioka GT35R, TurboXS FMIC, Grimmspeed goodies, and much more!”