Outfront Motorsports CNC Ported 975 Racer N25 Cylinder Head Package Internals 6 x Ignition Channels

6 x Ignition Channels

Improved Throttle Response

and storage to flash faster while saving all of your maps and logs

oil pressure and much more

Outfront Motorsports CNC Ported 975 Racer N25 Cylinder Head Package Internals 6 x Ignition ChannelsThe Outfront Motorsports 975 CNC Ported Cylinder Heads are the perfect performance head upgrade for competition and racing. These heads are a great option for the racer with engines up to 975 BHP. These are a great option for drag racing, time attack, hill climb or other competitive racing. The Outfront 975 Heads start with new OEM Genuine Subaru head castings. They are then CNC ported to have a big upgrade in flow. A multi angle valve job is