Aero 31 Series Spun Wheel - Black - 13" x 10" - 4 x 4.25" Bolt Circle - 3" Back Spacing - 16 lbs. 3550224-13-XXL there is no frontal interference

there is no frontal interference with the helmet and no chance of the device causing any injury to the chest or collar bone

Quieter than the traditional Eliminator pump

naturally aspirated or forced induction

002" for precise tuning

For EFI applications use regulator P/N 13113

Aero 31 Series Spun Wheel - Black - 13" x 10" - 4 x 4.25" Bolt Circle - 3" Back Spacing - 16 lbs. 3550224-13-XXL there is no frontal interferenceThis is a CNC spun formed rim with extremely low run outs. It has our 7 hole D window center disc made out of HSLA material with a new torque ring design. This wheel does not have safety beads humps. In 1995, AERO Race Wheels was established on the conviction that the company could provide higher quality wheels designed specifically to endure the tough requirements and conditions of the racing industry. Since then, AERO Race Wheels has become the